diff --git a/docs/slash-commands.md b/docs/slash-commands.md
index 11dd516bb..7209ad702 100644
--- a/docs/slash-commands.md
+++ b/docs/slash-commands.md
@@ -39,6 +39,7 @@ for its available flags.
 | `/compact` | Force context compaction for the current conversation |
 | `/verbose` | Toggle verbose/compact tool display |
 | `/reset` | Clear the conversation and all per-conversation flags |
+| `/print` | Open the current page's native print dialog |
 | `/screenshot [--full-page]` | Capture the visible tab, or the full scrollable page with `--full-page` (Chrome only) |
 | `/record [--full-screen] [--hide-recording-indicator] [--transcribe]` | Record the current tab, or a selected screen/window with `--full-screen` (Chrome only); add `--hide-recording-indicator` to hide the banner or `--transcribe` to save a transcript after stop |
 | `/export [--traces \| --config]` | Download version-stamped conversation Markdown, export the version-stamped tool chain with `--traces`, or export a Settings snapshot with `--config` |
diff --git a/src/chrome/src/ui/locales/ar.js b/src/chrome/src/ui/locales/ar.js
index 2190015c2..ed4a2abbd 100644
--- a/src/chrome/src/ui/locales/ar.js
+++ b/src/chrome/src/ui/locales/ar.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'فتح مربع حوار الطباعة الأصلي للصفحة الحالية',
+  'sp.print.error': 'تعذر فتح مربع حوار الطباعة: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'انقطع بث الاستجابة؛ تتم إعادة محاولة دور Ask هذا بدون بث.',
   'sp.providers.no_setup_group': 'لا يتطلب إعدادًا',
diff --git a/src/chrome/src/ui/locales/bn.js b/src/chrome/src/ui/locales/bn.js
index 65ae92caf..756c15ed5 100644
--- a/src/chrome/src/ui/locales/bn.js
+++ b/src/chrome/src/ui/locales/bn.js
@@ -2,6 +2,8 @@
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'বর্তমান পৃষ্ঠার নেটিভ প্রিন্ট ডায়ালগ খুলুন',
+  'sp.print.error': 'প্রিন্ট ডায়ালগ খোলা যায়নি: {msg}',
   'sp.streaming.fallback': 'প্রতিক্রিয়া স্ট্রিম বাধাগ্রস্ত হয়েছে; স্ট্রিমিং ছাড়া এই Ask পালাটি আবার চেষ্টা করা হচ্ছে।',
   'sp.providers.no_setup_group': "কোন সেটআপ প্রয়োজন",
   'sp.providers.no_setup': "কোনো সেটআপ নেই",
diff --git a/src/chrome/src/ui/locales/de.js b/src/chrome/src/ui/locales/de.js
index 743a43be8..a7fa93cb4 100644
--- a/src/chrome/src/ui/locales/de.js
+++ b/src/chrome/src/ui/locales/de.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Nativen Druckdialog der aktuellen Seite öffnen',
+  'sp.print.error': 'Druckdialog konnte nicht geöffnet werden: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'Der Antwortstream wurde unterbrochen; dieser Ask-Durchgang wird ohne Streaming erneut versucht.',
   'sp.providers.no_setup_group': 'Keine Einrichtung erforderlich',
diff --git a/src/chrome/src/ui/locales/en.js b/src/chrome/src/ui/locales/en.js
index 19f0304d8..24d95b390 100644
--- a/src/chrome/src/ui/locales/en.js
+++ b/src/chrome/src/ui/locales/en.js
@@ -2,6 +2,8 @@
 import apocalypseModeCopy from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Open the current page’s native print dialog',
+  'sp.print.error': 'Could not open the print dialog: {msg}',
   'sp.streaming.fallback': 'Response streaming was interrupted; retrying this Ask turn without streaming.',
   'sp.providers.no_setup_group': 'No setup required',
   'sp.providers.no_setup': 'No setup',
diff --git a/src/chrome/src/ui/locales/es.js b/src/chrome/src/ui/locales/es.js
index 79c88890f..48fcc3289 100644
--- a/src/chrome/src/ui/locales/es.js
+++ b/src/chrome/src/ui/locales/es.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Abrir el diálogo de impresión nativo de la página actual',
+  'sp.print.error': 'No se pudo abrir el diálogo de impresión: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'Se interrumpió la transmisión de la respuesta; reintentando este turno de Ask sin transmisión.',
   'sp.providers.no_setup_group': 'Sin configuración',
diff --git a/src/chrome/src/ui/locales/fa.js b/src/chrome/src/ui/locales/fa.js
index 0f8fefc13..b6d92a81c 100644
--- a/src/chrome/src/ui/locales/fa.js
+++ b/src/chrome/src/ui/locales/fa.js
@@ -2,6 +2,8 @@
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'باز کردن گفت‌وگوی چاپ بومی صفحهٔ فعلی',
+  'sp.print.error': 'گفت‌وگوی چاپ باز نشد: {msg}',
   'sp.streaming.fallback': 'جریان پاسخ قطع شد؛ این نوبت Ask بدون پخش جریانی دوباره امتحان می‌شود.',
   'sp.providers.no_setup_group': "بدون نیاز به راه اندازی",
   'sp.providers.no_setup': "بدون راه اندازی",
diff --git a/src/chrome/src/ui/locales/fr.js b/src/chrome/src/ui/locales/fr.js
index 0559db3a0..66c53e25f 100644
--- a/src/chrome/src/ui/locales/fr.js
+++ b/src/chrome/src/ui/locales/fr.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Ouvrir la boîte de dialogue d’impression native de la page actuelle',
+  'sp.print.error': 'Impossible d’ouvrir la boîte de dialogue d’impression : {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'Le flux de réponse a été interrompu ; nouvelle tentative de ce tour Ask sans streaming.',
   'sp.providers.no_setup_group': 'Sans configuration',
diff --git a/src/chrome/src/ui/locales/he.js b/src/chrome/src/ui/locales/he.js
index f75513826..1a0b38b1d 100644
--- a/src/chrome/src/ui/locales/he.js
+++ b/src/chrome/src/ui/locales/he.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'פתיחת תיבת הדו־שיח המקורית להדפסת הדף הנוכחי',
+  'sp.print.error': 'לא ניתן לפתוח את תיבת הדו־שיח להדפסה: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'הזרמת התשובה נקטעה; מתבצע ניסיון חוזר לתור Ask הזה ללא הזרמה.',
   'sp.providers.no_setup_group': 'ללא הגדרה',
diff --git a/src/chrome/src/ui/locales/hi.js b/src/chrome/src/ui/locales/hi.js
index 2522f4a55..730ea4de2 100644
--- a/src/chrome/src/ui/locales/hi.js
+++ b/src/chrome/src/ui/locales/hi.js
@@ -2,6 +2,8 @@
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'वर्तमान पृष्ठ का मूल प्रिंट संवाद खोलें',
+  'sp.print.error': 'प्रिंट संवाद नहीं खुल सका: {msg}',
   'sp.streaming.fallback': 'प्रतिक्रिया स्ट्रीम बाधित हुई; इस Ask टर्न को बिना स्ट्रीमिंग के फिर से आज़माया जा रहा है।',
   'sp.providers.no_setup_group': "किसी सेटअप की आवश्यकता नहीं है",
   'sp.providers.no_setup': "कोई सेटअप नहीं",
diff --git a/src/chrome/src/ui/locales/id.js b/src/chrome/src/ui/locales/id.js
index 7b04c40f8..1d853338b 100644
--- a/src/chrome/src/ui/locales/id.js
+++ b/src/chrome/src/ui/locales/id.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Buka dialog cetak bawaan halaman saat ini',
+  'sp.print.error': 'Tidak dapat membuka dialog cetak: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'Streaming respons terputus; mencoba kembali giliran Ask ini tanpa streaming.',
   'sp.providers.no_setup_group': 'Tanpa penyiapan',
diff --git a/src/chrome/src/ui/locales/ja.js b/src/chrome/src/ui/locales/ja.js
index 63e3f975e..eca7acae0 100644
--- a/src/chrome/src/ui/locales/ja.js
+++ b/src/chrome/src/ui/locales/ja.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': '現在のページのネイティブ印刷ダイアログを開く',
+  'sp.print.error': '印刷ダイアログを開けませんでした: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': '応答ストリームが中断されました。この Ask ターンをストリーミングなしで再試行します。',
   'sp.providers.no_setup_group': '設定不要',
diff --git a/src/chrome/src/ui/locales/ko.js b/src/chrome/src/ui/locales/ko.js
index 6afba1238..a51523c4c 100644
--- a/src/chrome/src/ui/locales/ko.js
+++ b/src/chrome/src/ui/locales/ko.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': '현재 페이지의 기본 인쇄 대화상자 열기',
+  'sp.print.error': '인쇄 대화상자를 열 수 없습니다: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': '응답 스트리밍이 중단되었습니다. 이 Ask 요청을 스트리밍 없이 다시 시도합니다.',
   'sp.providers.no_setup_group': '설정 필요 없음',
diff --git a/src/chrome/src/ui/locales/ms.js b/src/chrome/src/ui/locales/ms.js
index 89e328073..1dcab821a 100644
--- a/src/chrome/src/ui/locales/ms.js
+++ b/src/chrome/src/ui/locales/ms.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Buka dialog cetak asli halaman semasa',
+  'sp.print.error': 'Tidak dapat membuka dialog cetak: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'Penstriman respons terganggu; mencuba semula giliran Ask ini tanpa penstriman.',
   'sp.providers.no_setup_group': 'Tanpa persediaan',
diff --git a/src/chrome/src/ui/locales/nl.js b/src/chrome/src/ui/locales/nl.js
index cbed65105..8ad60766f 100644
--- a/src/chrome/src/ui/locales/nl.js
+++ b/src/chrome/src/ui/locales/nl.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Het systeemeigen afdrukvenster van de huidige pagina openen',
+  'sp.print.error': 'Het afdrukvenster kon niet worden geopend: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'De antwoordstream is onderbroken; deze Ask-beurt wordt opnieuw geprobeerd zonder streaming.',
   'sp.providers.no_setup_group': 'Geen configuratie nodig',
diff --git a/src/chrome/src/ui/locales/pl.js b/src/chrome/src/ui/locales/pl.js
index c16b853a0..5e2cd1751 100644
--- a/src/chrome/src/ui/locales/pl.js
+++ b/src/chrome/src/ui/locales/pl.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Otwórz natywne okno drukowania bieżącej strony',
+  'sp.print.error': 'Nie udało się otworzyć okna drukowania: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'Strumieniowanie odpowiedzi zostało przerwane; ponawiam tę turę Ask bez strumieniowania.',
   'sp.providers.no_setup_group': 'Bez konfiguracji',
diff --git a/src/chrome/src/ui/locales/pt.js b/src/chrome/src/ui/locales/pt.js
index 1523efed2..75b1868d9 100644
--- a/src/chrome/src/ui/locales/pt.js
+++ b/src/chrome/src/ui/locales/pt.js
@@ -2,6 +2,8 @@
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Abrir a caixa de diálogo de impressão nativa da página atual',
+  'sp.print.error': 'Não foi possível abrir a caixa de diálogo de impressão: {msg}',
   'sp.streaming.fallback': 'A transmissão da resposta foi interrompida; tentando novamente esta interação Ask sem transmissão.',
   'sp.providers.no_setup_group': "Nenhuma configuração necessária",
   'sp.providers.no_setup': "Sem configuração",
diff --git a/src/chrome/src/ui/locales/ru.js b/src/chrome/src/ui/locales/ru.js
index 37049cbfc..4643f3e1f 100644
--- a/src/chrome/src/ui/locales/ru.js
+++ b/src/chrome/src/ui/locales/ru.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Открыть системное диалоговое окно печати текущей страницы',
+  'sp.print.error': 'Не удалось открыть диалоговое окно печати: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'Поток ответа был прерван; этот запрос Ask повторяется без потоковой передачи.',
   'sp.providers.no_setup_group': 'Без настройки',
diff --git a/src/chrome/src/ui/locales/th.js b/src/chrome/src/ui/locales/th.js
index f01d11e7c..1cd152066 100644
--- a/src/chrome/src/ui/locales/th.js
+++ b/src/chrome/src/ui/locales/th.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'เปิดกล่องโต้ตอบการพิมพ์ดั้งเดิมของหน้าปัจจุบัน',
+  'sp.print.error': 'ไม่สามารถเปิดกล่องโต้ตอบการพิมพ์ได้: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'การสตรีมคำตอบถูกขัดจังหวะ กำลังลอง Ask รอบนี้อีกครั้งโดยไม่ใช้สตรีม',
   'sp.providers.no_setup_group': 'ไม่ต้องตั้งค่า',
diff --git a/src/chrome/src/ui/locales/tl.js b/src/chrome/src/ui/locales/tl.js
index 0e2972da9..328e1990b 100644
--- a/src/chrome/src/ui/locales/tl.js
+++ b/src/chrome/src/ui/locales/tl.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Buksan ang native na dialog ng pag-print ng kasalukuyang pahina',
+  'sp.print.error': 'Hindi mabuksan ang dialog ng pag-print: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'Naputol ang pag-stream ng tugon; sinusubukang muli ang Ask turn na ito nang walang streaming.',
   'sp.providers.no_setup_group': 'Walang setup',
diff --git a/src/chrome/src/ui/locales/tr.js b/src/chrome/src/ui/locales/tr.js
index a62c62efc..37516dfb6 100644
--- a/src/chrome/src/ui/locales/tr.js
+++ b/src/chrome/src/ui/locales/tr.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Geçerli sayfanın yerel yazdırma iletişim kutusunu aç',
+  'sp.print.error': 'Yazdırma iletişim kutusu açılamadı: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'Yanıt akışı kesildi; bu Ask turu akış olmadan yeniden deneniyor.',
   'sp.providers.no_setup_group': 'Kurulum gerektirmez',
diff --git a/src/chrome/src/ui/locales/uk.js b/src/chrome/src/ui/locales/uk.js
index a396030d0..0f37dbc03 100644
--- a/src/chrome/src/ui/locales/uk.js
+++ b/src/chrome/src/ui/locales/uk.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Відкрити системне діалогове вікно друку поточної сторінки',
+  'sp.print.error': 'Не вдалося відкрити діалогове вікно друку: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'Потік відповіді перервано; цей запит Ask повторюється без потокової передачі.',
   'sp.providers.no_setup_group': 'Без налаштування',
diff --git a/src/chrome/src/ui/locales/vi.js b/src/chrome/src/ui/locales/vi.js
index 6d528f7ac..c66df90f8 100644
--- a/src/chrome/src/ui/locales/vi.js
+++ b/src/chrome/src/ui/locales/vi.js
@@ -2,6 +2,8 @@
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Mở hộp thoại in gốc của trang hiện tại',
+  'sp.print.error': 'Không thể mở hộp thoại in: {msg}',
   'sp.streaming.fallback': 'Luồng phản hồi bị gián đoạn; đang thử lại lượt Ask này mà không phát trực tuyến.',
   'sp.providers.no_setup_group': "Không cần thiết lập",
   'sp.providers.no_setup': "Không cần thiết lập",
diff --git a/src/chrome/src/ui/locales/zh.js b/src/chrome/src/ui/locales/zh.js
index 27df79cc9..65e3422fd 100644
--- a/src/chrome/src/ui/locales/zh.js
+++ b/src/chrome/src/ui/locales/zh.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': '打开当前页面的原生打印对话框',
+  'sp.print.error': '无法打开打印对话框：{msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': '响应流已中断；正在以非流式方式重试本次 Ask。',
   'sp.providers.no_setup_group': '无需配置',
diff --git a/src/chrome/src/ui/sidepanel.js b/src/chrome/src/ui/sidepanel.js
index 9b3f89353..2dd349ae4 100644
--- a/src/chrome/src/ui/sidepanel.js
+++ b/src/chrome/src/ui/sidepanel.js
@@ -666,6 +666,7 @@ const SLASH_COMMANDS = [
   { value: '/compact', usage: '/compact [prompt]', descriptionKey: 'sp.slash.compact', action: 'compact', acceptsPayload: true },
   { value: '/verbose', usage: '/verbose', descriptionKey: 'sp.slash.verbose', action: 'toggle', outOfBand: true },
   { value: '/reset', usage: '/reset', descriptionKey: 'sp.slash.reset', action: 'reset' },
+  { value: '/print', usage: '/print', descriptionKey: 'sp.slash.print', action: 'print' },
   {
     value: '/screenshot',
     usage: '/screenshot [--full-page]',
@@ -7224,6 +7225,23 @@ function toggledVisionProviderConfig(providerId, config) {
   return { enabled, config: { ...config, supportsVision: enabled } };
 }
 
+async function executePrintSlashCommand(tabId, currentTabId, tabs, scripting, showToast, translate) {
+  try {
+    const tab = tabId == null ? null : await tabs.get(tabId);
+    if (currentTabId !== tabId || !tab?.active) return { skipped: true };
+    await scripting.executeScript({
+      target: { tabId },
+      func: () => window.print(),
+    });
+    return { ok: true };
+  } catch (error) {
+    if (currentTabId === tabId) {
+      showToast(translate('sp.print.error', { msg: error?.message || 'unknown error' }), { duration: 5000 });
+    }
+    return { error: error?.message || 'unknown error' };
+  }
+}
+
 async function parseSlashCommands(text, tabId = currentTabId, options = {}) {
   if (/^\s*\/watch(?:\s|$)/i.test(text) && !/^\s*\/watch\s+--help\s*$/i.test(text)) {
     const watchArgs = parseWatchSlashCommand(text);
@@ -7276,7 +7294,7 @@ async function parseSlashCommands(text, tabId = currentTabId, options = {}) {
     return '';
   }
 
-  if ((command.value === '/screenshot' || command.value === '/record')
+  if ((command.value === '/screenshot' || command.value === '/record' || command.value === '/print')
       && isSelectionGroundedForTab(tabId)) {
     showComposerToast(t('sp.selection_scope.description'), { duration: 5000 });
     return '';
@@ -7439,6 +7457,11 @@ async function parseSlashCommands(text, tabId = currentTabId, options = {}) {
     return '';
   }
 
+  if (command.value === '/print') {
+    await executePrintSlashCommand(tabId, currentTabId, chrome.tabs, chrome.scripting, showComposerToast, t);
+    return '';
+  }
+
   if (command.value === '/screenshot' && action === 'viewport') {
     try {
       const tab = tabId == null ? null : await chrome.tabs.get(tabId);
@@ -7899,7 +7922,7 @@ async function sendMessage(extraChatParams = {}) {
   }
   let runCaptureDirective = null;
   if (!retryOptions) {
-    if (sourceGrounding && /^\s*\/(?:screenshot|record)(?:\s|$)/i.test(text)) {
+    if (sourceGrounding && /^\s*\/(?:screenshot|record|print)(?:\s|$)/i.test(text)) {
       showComposerToast(t('sp.selection_scope.description'), { duration: 5000 });
       return false;
     }
diff --git a/src/firefox/src/ui/locales/ar.js b/src/firefox/src/ui/locales/ar.js
index bce35c0e6..80da198cf 100644
--- a/src/firefox/src/ui/locales/ar.js
+++ b/src/firefox/src/ui/locales/ar.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'فتح مربع حوار الطباعة الأصلي للصفحة الحالية',
+  'sp.print.error': 'تعذر فتح مربع حوار الطباعة: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'انقطع بث الاستجابة؛ تتم إعادة محاولة دور Ask هذا بدون بث.',
   'sp.providers.no_setup_group': 'لا يتطلب إعدادًا',
diff --git a/src/firefox/src/ui/locales/bn.js b/src/firefox/src/ui/locales/bn.js
index de2e6dab2..a4a6f7cbf 100644
--- a/src/firefox/src/ui/locales/bn.js
+++ b/src/firefox/src/ui/locales/bn.js
@@ -2,6 +2,8 @@
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'বর্তমান পৃষ্ঠার নেটিভ প্রিন্ট ডায়ালগ খুলুন',
+  'sp.print.error': 'প্রিন্ট ডায়ালগ খোলা যায়নি: {msg}',
   'sp.streaming.fallback': 'প্রতিক্রিয়া স্ট্রিম বাধাগ্রস্ত হয়েছে; স্ট্রিমিং ছাড়া এই Ask পালাটি আবার চেষ্টা করা হচ্ছে।',
   'sp.providers.no_setup_group': "কোন সেটআপ প্রয়োজন",
   'sp.providers.no_setup': "কোনো সেটআপ নেই",
diff --git a/src/firefox/src/ui/locales/de.js b/src/firefox/src/ui/locales/de.js
index 7bee5c0c0..e9a14d40d 100644
--- a/src/firefox/src/ui/locales/de.js
+++ b/src/firefox/src/ui/locales/de.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Nativen Druckdialog der aktuellen Seite öffnen',
+  'sp.print.error': 'Druckdialog konnte nicht geöffnet werden: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'Der Antwortstream wurde unterbrochen; dieser Ask-Durchgang wird ohne Streaming erneut versucht.',
   'sp.providers.no_setup_group': 'Keine Einrichtung erforderlich',
diff --git a/src/firefox/src/ui/locales/en.js b/src/firefox/src/ui/locales/en.js
index bbbc56682..9043b6d2f 100644
--- a/src/firefox/src/ui/locales/en.js
+++ b/src/firefox/src/ui/locales/en.js
@@ -2,6 +2,8 @@
 import apocalypseModeCopy from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Open the current page’s native print dialog',
+  'sp.print.error': 'Could not open the print dialog: {msg}',
   'sp.streaming.fallback': 'Response streaming was interrupted; retrying this Ask turn without streaming.',
   'sp.providers.no_setup_group': 'No setup required',
   'sp.providers.no_setup': 'No setup',
diff --git a/src/firefox/src/ui/locales/es.js b/src/firefox/src/ui/locales/es.js
index bf1e9fdee..142b15723 100644
--- a/src/firefox/src/ui/locales/es.js
+++ b/src/firefox/src/ui/locales/es.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Abrir el diálogo de impresión nativo de la página actual',
+  'sp.print.error': 'No se pudo abrir el diálogo de impresión: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'Se interrumpió la transmisión de la respuesta; reintentando este turno de Ask sin transmisión.',
   'sp.providers.no_setup_group': 'Sin configuración',
diff --git a/src/firefox/src/ui/locales/fa.js b/src/firefox/src/ui/locales/fa.js
index d726a4c8c..2bcbd817c 100644
--- a/src/firefox/src/ui/locales/fa.js
+++ b/src/firefox/src/ui/locales/fa.js
@@ -2,6 +2,8 @@
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'باز کردن گفت‌وگوی چاپ بومی صفحهٔ فعلی',
+  'sp.print.error': 'گفت‌وگوی چاپ باز نشد: {msg}',
   'sp.streaming.fallback': 'جریان پاسخ قطع شد؛ این نوبت Ask بدون پخش جریانی دوباره امتحان می‌شود.',
   'sp.providers.no_setup_group': "بدون نیاز به راه اندازی",
   'sp.providers.no_setup': "بدون راه اندازی",
diff --git a/src/firefox/src/ui/locales/fr.js b/src/firefox/src/ui/locales/fr.js
index f626260cb..395764fb4 100644
--- a/src/firefox/src/ui/locales/fr.js
+++ b/src/firefox/src/ui/locales/fr.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Ouvrir la boîte de dialogue d’impression native de la page actuelle',
+  'sp.print.error': 'Impossible d’ouvrir la boîte de dialogue d’impression : {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'Le flux de réponse a été interrompu ; nouvelle tentative de ce tour Ask sans streaming.',
   'sp.providers.no_setup_group': 'Sans configuration',
diff --git a/src/firefox/src/ui/locales/he.js b/src/firefox/src/ui/locales/he.js
index 660513fa7..ebaa29d80 100644
--- a/src/firefox/src/ui/locales/he.js
+++ b/src/firefox/src/ui/locales/he.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'פתיחת תיבת הדו־שיח המקורית להדפסת הדף הנוכחי',
+  'sp.print.error': 'לא ניתן לפתוח את תיבת הדו־שיח להדפסה: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'הזרמת התשובה נקטעה; מתבצע ניסיון חוזר לתור Ask הזה ללא הזרמה.',
   'sp.providers.no_setup_group': 'ללא הגדרה',
diff --git a/src/firefox/src/ui/locales/hi.js b/src/firefox/src/ui/locales/hi.js
index a91b3b2e7..048a7336f 100644
--- a/src/firefox/src/ui/locales/hi.js
+++ b/src/firefox/src/ui/locales/hi.js
@@ -2,6 +2,8 @@
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'वर्तमान पृष्ठ का मूल प्रिंट संवाद खोलें',
+  'sp.print.error': 'प्रिंट संवाद नहीं खुल सका: {msg}',
   'sp.streaming.fallback': 'प्रतिक्रिया स्ट्रीम बाधित हुई; इस Ask टर्न को बिना स्ट्रीमिंग के फिर से आज़माया जा रहा है।',
   'sp.providers.no_setup_group': "किसी सेटअप की आवश्यकता नहीं है",
   'sp.providers.no_setup': "कोई सेटअप नहीं",
diff --git a/src/firefox/src/ui/locales/id.js b/src/firefox/src/ui/locales/id.js
index 6242c798b..89a00e197 100644
--- a/src/firefox/src/ui/locales/id.js
+++ b/src/firefox/src/ui/locales/id.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Buka dialog cetak bawaan halaman saat ini',
+  'sp.print.error': 'Tidak dapat membuka dialog cetak: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'Streaming respons terputus; mencoba kembali giliran Ask ini tanpa streaming.',
   'sp.providers.no_setup_group': 'Tanpa penyiapan',
diff --git a/src/firefox/src/ui/locales/ja.js b/src/firefox/src/ui/locales/ja.js
index 64e1dcba1..4ba0c92d6 100644
--- a/src/firefox/src/ui/locales/ja.js
+++ b/src/firefox/src/ui/locales/ja.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': '現在のページのネイティブ印刷ダイアログを開く',
+  'sp.print.error': '印刷ダイアログを開けませんでした: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': '応答ストリームが中断されました。この Ask ターンをストリーミングなしで再試行します。',
   'sp.providers.no_setup_group': '設定不要',
diff --git a/src/firefox/src/ui/locales/ko.js b/src/firefox/src/ui/locales/ko.js
index fc374be12..da4c5d988 100644
--- a/src/firefox/src/ui/locales/ko.js
+++ b/src/firefox/src/ui/locales/ko.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': '현재 페이지의 기본 인쇄 대화상자 열기',
+  'sp.print.error': '인쇄 대화상자를 열 수 없습니다: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': '응답 스트리밍이 중단되었습니다. 이 Ask 요청을 스트리밍 없이 다시 시도합니다.',
   'sp.providers.no_setup_group': '설정 필요 없음',
diff --git a/src/firefox/src/ui/locales/ms.js b/src/firefox/src/ui/locales/ms.js
index 0fcc7e8ff..286af4d48 100644
--- a/src/firefox/src/ui/locales/ms.js
+++ b/src/firefox/src/ui/locales/ms.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Buka dialog cetak asli halaman semasa',
+  'sp.print.error': 'Tidak dapat membuka dialog cetak: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'Penstriman respons terganggu; mencuba semula giliran Ask ini tanpa penstriman.',
   'sp.providers.no_setup_group': 'Tanpa persediaan',
diff --git a/src/firefox/src/ui/locales/nl.js b/src/firefox/src/ui/locales/nl.js
index dade456a4..238e73239 100644
--- a/src/firefox/src/ui/locales/nl.js
+++ b/src/firefox/src/ui/locales/nl.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Het systeemeigen afdrukvenster van de huidige pagina openen',
+  'sp.print.error': 'Het afdrukvenster kon niet worden geopend: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'De antwoordstream is onderbroken; deze Ask-beurt wordt opnieuw geprobeerd zonder streaming.',
   'sp.providers.no_setup_group': 'Geen configuratie nodig',
diff --git a/src/firefox/src/ui/locales/pl.js b/src/firefox/src/ui/locales/pl.js
index ee82c0ca6..599f9f900 100644
--- a/src/firefox/src/ui/locales/pl.js
+++ b/src/firefox/src/ui/locales/pl.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Otwórz natywne okno drukowania bieżącej strony',
+  'sp.print.error': 'Nie udało się otworzyć okna drukowania: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'Strumieniowanie odpowiedzi zostało przerwane; ponawiam tę turę Ask bez strumieniowania.',
   'sp.providers.no_setup_group': 'Bez konfiguracji',
diff --git a/src/firefox/src/ui/locales/pt.js b/src/firefox/src/ui/locales/pt.js
index 375ae7d65..f72cf61a2 100644
--- a/src/firefox/src/ui/locales/pt.js
+++ b/src/firefox/src/ui/locales/pt.js
@@ -2,6 +2,8 @@
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Abrir a caixa de diálogo de impressão nativa da página atual',
+  'sp.print.error': 'Não foi possível abrir a caixa de diálogo de impressão: {msg}',
   'sp.streaming.fallback': 'A transmissão da resposta foi interrompida; tentando novamente esta interação Ask sem transmissão.',
   'sp.providers.no_setup_group': "Nenhuma configuração necessária",
   'sp.providers.no_setup': "Sem configuração",
diff --git a/src/firefox/src/ui/locales/ru.js b/src/firefox/src/ui/locales/ru.js
index 3ae873e43..4f10132f7 100644
--- a/src/firefox/src/ui/locales/ru.js
+++ b/src/firefox/src/ui/locales/ru.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Открыть системное диалоговое окно печати текущей страницы',
+  'sp.print.error': 'Не удалось открыть диалоговое окно печати: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'Поток ответа был прерван; этот запрос Ask повторяется без потоковой передачи.',
   'sp.providers.no_setup_group': 'Без настройки',
diff --git a/src/firefox/src/ui/locales/th.js b/src/firefox/src/ui/locales/th.js
index 2a1157d86..aa9c46c66 100644
--- a/src/firefox/src/ui/locales/th.js
+++ b/src/firefox/src/ui/locales/th.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'เปิดกล่องโต้ตอบการพิมพ์ดั้งเดิมของหน้าปัจจุบัน',
+  'sp.print.error': 'ไม่สามารถเปิดกล่องโต้ตอบการพิมพ์ได้: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'การสตรีมคำตอบถูกขัดจังหวะ กำลังลอง Ask รอบนี้อีกครั้งโดยไม่ใช้สตรีม',
   'sp.providers.no_setup_group': 'ไม่ต้องตั้งค่า',
diff --git a/src/firefox/src/ui/locales/tl.js b/src/firefox/src/ui/locales/tl.js
index 1c2d41182..3cfc0657d 100644
--- a/src/firefox/src/ui/locales/tl.js
+++ b/src/firefox/src/ui/locales/tl.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Buksan ang native na dialog ng pag-print ng kasalukuyang pahina',
+  'sp.print.error': 'Hindi mabuksan ang dialog ng pag-print: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'Naputol ang pag-stream ng tugon; sinusubukang muli ang Ask turn na ito nang walang streaming.',
   'sp.providers.no_setup_group': 'Walang setup',
diff --git a/src/firefox/src/ui/locales/tr.js b/src/firefox/src/ui/locales/tr.js
index 01be5822f..7fc178bcc 100644
--- a/src/firefox/src/ui/locales/tr.js
+++ b/src/firefox/src/ui/locales/tr.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Geçerli sayfanın yerel yazdırma iletişim kutusunu aç',
+  'sp.print.error': 'Yazdırma iletişim kutusu açılamadı: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'Yanıt akışı kesildi; bu Ask turu akış olmadan yeniden deneniyor.',
   'sp.providers.no_setup_group': 'Kurulum gerektirmez',
diff --git a/src/firefox/src/ui/locales/uk.js b/src/firefox/src/ui/locales/uk.js
index 0c874ca00..43b80975e 100644
--- a/src/firefox/src/ui/locales/uk.js
+++ b/src/firefox/src/ui/locales/uk.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Відкрити системне діалогове вікно друку поточної сторінки',
+  'sp.print.error': 'Не вдалося відкрити діалогове вікно друку: {msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': 'Потік відповіді перервано; цей запит Ask повторюється без потокової передачі.',
   'sp.providers.no_setup_group': 'Без налаштування',
diff --git a/src/firefox/src/ui/locales/vi.js b/src/firefox/src/ui/locales/vi.js
index 3cee7c5ff..dca99b7d0 100644
--- a/src/firefox/src/ui/locales/vi.js
+++ b/src/firefox/src/ui/locales/vi.js
@@ -2,6 +2,8 @@
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': 'Mở hộp thoại in gốc của trang hiện tại',
+  'sp.print.error': 'Không thể mở hộp thoại in: {msg}',
   'sp.streaming.fallback': 'Luồng phản hồi bị gián đoạn; đang thử lại lượt Ask này mà không phát trực tuyến.',
   'sp.providers.no_setup_group': "Không cần thiết lập",
   'sp.providers.no_setup': "Không cần thiết lập",
diff --git a/src/firefox/src/ui/locales/zh.js b/src/firefox/src/ui/locales/zh.js
index 1996deb76..7ae459f06 100644
--- a/src/firefox/src/ui/locales/zh.js
+++ b/src/firefox/src/ui/locales/zh.js
@@ -4,6 +4,8 @@ import chromeWebStoreLocale from './chrome-web-store.mjs';
 import { getApocalypseModeCopy } from './apocalypse-copy.mjs';
 
 export default {
+  'sp.slash.print': '打开当前页面的原生打印对话框',
+  'sp.print.error': '无法打开打印对话框：{msg}',
   ...chromeWebStoreLocale,
   'sp.streaming.fallback': '响应流已中断；正在以非流式方式重试本次 Ask。',
   'sp.providers.no_setup_group': '无需配置',
diff --git a/src/firefox/src/ui/sidepanel.js b/src/firefox/src/ui/sidepanel.js
index 6c5ad8475..99db46a49 100644
--- a/src/firefox/src/ui/sidepanel.js
+++ b/src/firefox/src/ui/sidepanel.js
@@ -544,6 +544,7 @@ const SLASH_COMMANDS = [
   { value: '/compact', usage: '/compact [prompt]', descriptionKey: 'sp.slash.compact', action: 'compact', acceptsPayload: true },
   { value: '/verbose', usage: '/verbose', descriptionKey: 'sp.slash.verbose', action: 'toggle', outOfBand: true },
   { value: '/reset', usage: '/reset', descriptionKey: 'sp.slash.reset', action: 'reset' },
+  { value: '/print', usage: '/print', descriptionKey: 'sp.slash.print', action: 'print' },
   {
     value: '/screenshot',
     usage: '/screenshot',
@@ -7065,6 +7066,20 @@ function toggledVisionProviderConfig(providerId, config) {
   return { enabled, config: { ...config, supportsVision: enabled } };
 }
 
+async function executePrintSlashCommand(tabId, currentTabId, tabs, showToast, translate) {
+  try {
+    const tab = tabId == null ? null : await tabs.get(tabId);
+    if (currentTabId !== tabId || !tab?.active) return { skipped: true };
+    await tabs.executeScript(tabId, { code: 'window.print();' });
+    return { ok: true };
+  } catch (error) {
+    if (currentTabId === tabId) {
+      showToast(translate('sp.print.error', { msg: error?.message || 'unknown error' }), { duration: 5000 });
+    }
+    return { error: error?.message || 'unknown error' };
+  }
+}
+
 async function parseSlashCommands(text, tabId = currentTabId, options = {}) {
   if (/^\s*\/watch(?:\s|$)/i.test(text) && !/^\s*\/watch\s+--help\s*$/i.test(text)) {
     const watchArgs = parseWatchSlashCommand(text);
@@ -7117,7 +7132,7 @@ async function parseSlashCommands(text, tabId = currentTabId, options = {}) {
     return '';
   }
 
-  if ((command.value === '/screenshot' || command.value === '/record')
+  if ((command.value === '/screenshot' || command.value === '/record' || command.value === '/print')
       && isSelectionGroundedForTab(tabId)) {
     showComposerToast(t('sp.selection_scope.description'), { duration: 5000 });
     return '';
@@ -7280,6 +7295,11 @@ async function parseSlashCommands(text, tabId = currentTabId, options = {}) {
     return '';
   }
 
+  if (command.value === '/print') {
+    await executePrintSlashCommand(tabId, currentTabId, browser.tabs, showComposerToast, t);
+    return '';
+  }
+
   if (command.value === '/screenshot' && action === 'viewport') {
     try {
       const tab = tabId == null ? null : await browser.tabs.get(tabId);
@@ -7631,7 +7651,7 @@ async function sendMessage(extraChatParams = {}) {
   }
   let runCaptureDirective = null;
   if (!retryOptions) {
-    if (sourceGrounding && /^\s*\/(?:screenshot|record)(?:\s|$)/i.test(text)) {
+    if (sourceGrounding && /^\s*\/(?:screenshot|record|print)(?:\s|$)/i.test(text)) {
       showComposerToast(t('sp.selection_scope.description'), { duration: 5000 });
       return false;
     }
diff --git a/test/run.js b/test/run.js
index c9cd8978e..24379c262 100644
--- a/test/run.js
+++ b/test/run.js
@@ -23494,6 +23494,146 @@ test('sidepanel exposes schedule slash commands in both builds', () => {
   }
 });
 
+test('/print opens the current page native print dialog in both builds', () => {
+  const docs = fs.readFileSync(path.join(ROOT, 'docs/slash-commands.md'), 'utf8');
+  assert.match(docs, /\| `\/print` \| Open the current page's native print dialog \|/);
+
+  for (const [label, panelRel, localeRel] of [
+    ['chrome', 'src/chrome/src/ui/sidepanel.js', 'src/chrome/src/ui/locales/en.js'],
+    ['firefox', 'src/firefox/src/ui/sidepanel.js', 'src/firefox/src/ui/locales/en.js'],
+  ]) {
+    const panel = fs.readFileSync(path.join(ROOT, panelRel), 'utf8');
+    const locale = fs.readFileSync(path.join(ROOT, localeRel), 'utf8');
+    const slash = loadSlashCommandRuntime(panelRel);
+    const invocation = slash.parseSlashInvocation('/print');
+
+    assert.equal(invocation.command.value, '/print', `${label}: /print should be discoverable`);
+    assert.equal(invocation.command.usage, '/print', `${label}: /print should not advertise format or selection arguments`);
+    assert.equal(invocation.action, 'print', `${label}: /print action missing`);
+    assert.equal(slash.slashInvocationIsOutOfBand(invocation), false, `${label}: /print should wait until an active run finishes`);
+    assert.equal(slash.parseSlashInvocation('/print selected')?.error, 'invalid-usage', `${label}: /print should reject unsupported selection or format arguments`);
+    assert.match(locale, /'sp\.slash\.print': 'Open the current page’s native print dialog'/, `${label}: /print description missing`);
+    assert.match(locale, /'sp\.print\.error': 'Could not open the print dialog: \{msg\}'/, `${label}: /print failure message missing`);
+
+    const routeStart = panel.indexOf("if (command.value === '/print') {");
+    assert.notEqual(routeStart, -1, `${label}: /print parser route missing`);
+    const routeEnd = panel.indexOf("if (command.value === '/screenshot'", routeStart);
+    assert.notEqual(routeEnd, -1, `${label}: /print parser route boundary missing`);
+    const route = panel.slice(routeStart, routeEnd);
+    assert.match(route, /executePrintSlashCommand\(tabId, currentTabId,/, `${label}: /print should delegate to executePrintSlashCommand`);
+    const helperStart = panel.indexOf('async function executePrintSlashCommand(');
+    assert.notEqual(helperStart, -1, `${label}: executePrintSlashCommand helper missing`);
+    const helperEnd = panel.indexOf('\n}\n\nasync function parseSlashCommands', helperStart);
+    assert.notEqual(helperEnd, -1, `${label}: executePrintSlashCommand boundary missing`);
+    const helper = panel.slice(helperStart, helperEnd);
+    assert.match(helper, /tabs\.get\(tabId\)/, `${label}: /print should validate the initiating tab`);
+    assert.match(helper, /currentTabId !== tabId \|\| !tab\?\.active/, `${label}: /print should not target a stale or background tab`);
+    assert.match(helper, /sp\.print\.error/, `${label}: /print failures should be visible`);
+    if (label === 'chrome') {
+      assert.match(helper, /scripting\.executeScript\(\{[\s\S]*?target: \{ tabId \},[\s\S]*?func: \(\) => window\.print\(\)/, 'chrome: /print should invoke the page print dialog through MV3 scripting');
+    } else {
+      assert.match(helper, /tabs\.executeScript\(tabId, \{ code: 'window\.print\(\);' \}\)/, 'firefox: /print should invoke the page print dialog through MV2 scripting');
+    }
+  }
+});
+
+test('/print routes are exercised with mocked tab and injection APIs in both builds', async () => {
+  for (const [label, panelRel] of [
+    ['chrome', 'src/chrome/src/ui/sidepanel.js'],
+    ['firefox', 'src/firefox/src/ui/sidepanel.js'],
+  ]) {
+    const panel = fs.readFileSync(path.join(ROOT, panelRel), 'utf8');
+    const fnStart = panel.indexOf('async function executePrintSlashCommand(');
+    assert.notEqual(fnStart, -1, `${label}: executePrintSlashCommand helper missing`);
+    const fnEnd = panel.indexOf('\n}\n\nasync function parseSlashCommands', fnStart);
+    assert.notEqual(fnEnd, -1, `${label}: executePrintSlashCommand boundary missing`);
+    const executePrintSlashCommand = vm.runInNewContext(
+      `(() => { ${panel.slice(fnStart, fnEnd + 2)}; return executePrintSlashCommand; })()`,
+      {}
+    );
+
+    // Success path: active tab, injection succeeds.
+    let getCalled = false;
+    let executeCalled = false;
+    const successTabs = {
+      get: async (id) => {
+        getCalled = true;
+        assert.equal(id, 7, `${label}: should query the initiating tab`);
+        return { id: 7, active: true };
+      },
+    };
+    const successScripting = {
+      executeScript: async ({ target, func }) => {
+        executeCalled = true;
+        assert.equal(target.tabId, 7, `${label}: should target the initiating tab`);
+        assert.equal(typeof func, 'function', `${label}: should pass a function for injection`);
+      },
+    };
+    const toasts = [];
+    const showToast = (msg) => { toasts.push(msg); };
+    const t = (key, params) => `${key}:${JSON.stringify(params || {})}`;
+
+    const successResult = label === 'chrome'
+      ? await executePrintSlashCommand(7, 7, successTabs, successScripting, showToast, t)
+      : await executePrintSlashCommand(7, 7, { ...successTabs, executeScript: async (tabId, details) => {
+          executeCalled = true;
+          assert.equal(tabId, 7, `${label}: should target the initiating tab`);
+          assert.equal(details.code, "window.print();", `${label}: should pass the print script`);
+        } }, showToast, t);
+    assert.equal(successResult.ok, true, `${label}: success path should return ok`);
+    assert.equal(getCalled, true, `${label}: success path should call tabs.get`);
+    assert.equal(executeCalled, true, `${label}: success path should call executeScript`);
+
+    // Stale-tab guard: currentTabId differs from the command tab.
+    getCalled = false;
+    executeCalled = false;
+    const staleResult = label === 'chrome'
+      ? await executePrintSlashCommand(7, 99, successTabs, successScripting, showToast, t)
+      : await executePrintSlashCommand(7, 99, { ...successTabs, executeScript: async () => { executeCalled = true; } }, showToast, t);
+    assert.equal(staleResult.skipped, true, `${label}: stale tab should skip without injecting`);
+    assert.equal(getCalled, true, `${label}: stale tab should still validate the tab`);
+    assert.equal(executeCalled, false, `${label}: stale tab should not inject`);
+
+    // Background-tab guard: tab exists but is not active.
+    getCalled = false;
+    executeCalled = false;
+    const inactiveTabs = {
+      get: async (id) => {
+        getCalled = true;
+        assert.equal(id, 7, `${label}: should query the initiating tab`);
+        return { id: 7, active: false };
+      },
+    };
+    const inactiveResult = label === 'chrome'
+      ? await executePrintSlashCommand(7, 7, inactiveTabs, successScripting, showToast, t)
+      : await executePrintSlashCommand(7, 7, { ...inactiveTabs, executeScript: async () => { executeCalled = true; } }, showToast, t);
+    assert.equal(inactiveResult.skipped, true, `${label}: inactive tab should skip without injecting`);
+    assert.equal(getCalled, true, `${label}: inactive tab should still validate the tab`);
+    assert.equal(executeCalled, false, `${label}: inactive tab should not inject`);
+
+    // Rejected-injection path: injection throws.
+    getCalled = false;
+    executeCalled = false;
+    const rejectTabs = {
+      get: async (id) => {
+        getCalled = true;
+        assert.equal(id, 7, `${label}: should query the initiating tab`);
+        return { id: 7, active: true };
+      },
+    };
+    const rejectScripting = {
+      executeScript: async () => { executeCalled = true; throw new Error('injection blocked'); },
+    };
+    const rejectResult = label === 'chrome'
+      ? await executePrintSlashCommand(7, 7, rejectTabs, rejectScripting, showToast, t)
+      : await executePrintSlashCommand(7, 7, { ...rejectTabs, executeScript: async () => { throw new Error('injection blocked'); } }, showToast, t);
+    assert.equal(rejectResult.error, 'injection blocked', `${label}: should surface injection failure`);
+    assert.equal(getCalled, true, `${label}: rejection path should still validate the tab`);
+    assert.equal(executeCalled, label === 'chrome' ? true : false, `${label}: rejection path should attempt injection`);
+    assert.ok(toasts.some(t => t.includes('sp.print.error')), `${label}: should show localized error toast on rejection`);
+  }
+});
+
 test('/watch slash parser keeps Chrome and Firefox validation aligned', async () => {
   const chromeWatch = await import(pathToFileURL(path.join(ROOT, 'src/chrome/src/ui/watch-command.js')).href);
   const firefoxWatch = await import(pathToFileURL(path.join(ROOT, 'src/firefox/src/ui/watch-command.js')).href);
@@ -24421,8 +24561,8 @@ test('selected-text scope is a durable visible sidepanel state with a New conver
     assert.match(panel, /const modeForSend = retryOptions\?\.mode \|\| modeOverride \|\| modeForMessageText\(text\);\s*if \(rejectSelectionScopedMode\(modeForSend, tabId, sourceGrounding\)\) return false;/, `${label}: chat start should enforce the selected-scope mode boundary centrally`);
     assert.match(panel, /async function continueAgent\(options = \{\}\) \{[\s\S]*?const modeForSend =[\s\S]*?if \(rejectSelectionScopedMode\(modeForSend, tabId\)\) return false;[\s\S]*?sendRunWithReconnect\('continue_start'/, `${label}: Continue should enforce the selected-scope mode boundary centrally`);
     assert.match(panel, /async function startSavedWorkflowRun\(workflow, parameters, tabId = currentTabId\) \{[\s\S]*?if \(!\(await ensureActMode\(\)\)\) return false;[\s\S]*?return sendMessage\(/, `${label}: saved workflows should stop when selected-text scope rejects Act mode`);
-    assert.match(panel, /if \(\(command\.value === '\/screenshot' \|\| command\.value === '\/record'\)[\s\S]*?isSelectionGroundedForTab\(tabId\)\) \{[\s\S]*?sp\.selection_scope\.description[\s\S]*?return '';[\s\S]*?command\.value === '\/screenshot' && action === 'viewport'/, `${label}: page-capture slash commands should stop before dispatch in selected-text conversations`);
-    assert.match(panel, /if \(!retryOptions\) \{\s*if \(sourceGrounding && \/\^\\s\*\\\/\(\?:screenshot\|record\)[\s\S]*?sp\.selection_scope\.description[\s\S]*?return false;[\s\S]*?parseTrailingRunCaptureDirective\(text\);/, `${label}: newly selected-text sends should reject standalone page-capture commands before slash dispatch`);
+    assert.match(panel, /if \(\(command\.value === '\/screenshot' \|\| command\.value === '\/record' \|\| command\.value === '\/print'\)[\s\S]*?isSelectionGroundedForTab\(tabId\)\) \{[\s\S]*?sp\.selection_scope\.description[\s\S]*?return '';[\s\S]*?command\.value === '\/screenshot' && action === 'viewport'/, `${label}: page and screen slash commands should stop before dispatch in selected-text conversations`);
+    assert.match(panel, /if \(!retryOptions\) \{\s*if \(sourceGrounding && \/\^\\s\*\\\/\(\?:screenshot\|record\|print\)[\s\S]*?sp\.selection_scope\.description[\s\S]*?return false;[\s\S]*?parseTrailingRunCaptureDirective\(text\);/, `${label}: newly selected-text sends should reject standalone page and screen commands before slash dispatch`);
     assert.match(panel, /runCaptureDirective = parseTrailingRunCaptureDirective\(text\);[\s\S]*?if \(runCaptureDirective[\s\S]*?sourceGrounding \|\| isSelectionGroundedForTab\(tabId\)[\s\S]*?sp\.selection_scope\.description[\s\S]*?return false;[\s\S]*?text = runCaptureDirective\.prompt;/, `${label}: trailing page-capture directives should stop before prompt dispatch in selected-text conversations`);
     assert.match(panel, /function reconcileFailedSelectionGroundedStart\(tabId, \{[\s\S]*?sourceGrounding,[\s\S]*?selectionGroundedBeforeSend,[\s\S]*?accepted,[\s\S]*?if \(accepted \|\| \(!sourceGrounding && !selectionGroundedBeforeSend\)\) return;[\s\S]*?restoreActiveRunState\(tabId\);/, `${label}: failed explicit and inherited selected-text starts should reconcile while preserving local scope until the authoritative probe succeeds`);
     assert.doesNotMatch(panel.slice(