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Add 7 new tools and homepage with search navigation #7

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53bb2f6
Add PEM / Certificate Decoder with ASN.1 DER parsing and X.509 field …
Rovinovic Mar 19, 2026
54e9ba4
Add YAML Linter / Formatter with beautify, validate, and YAML-JSON co…
Rovinovic Mar 19, 2026
302bbce
Add Time Zone Converter with 195+ zones and drag-select grid
Rovinovic Mar 20, 2026
0cbfd49
Add Keystore / Truststore Viewer with JKS, PKCS#12, and PEM support
Rovinovic Mar 20, 2026
abb6c72
Add CSR Generator with RSA/ECDSA key generation and SAN extensions
Rovinovic Mar 20, 2026
b65bdec
Add CSR Decoder with PKCS#10 parsing and live decode
Rovinovic Mar 20, 2026
7bcd177
Add IP / Subnet Calculator with CIDR, binary breakdown, and subnet table
Rovinovic Mar 20, 2026
3ef14da
Add homepage with tool cards and navigation refactor
Rovinovic Mar 20, 2026
ef9d491
Add search bar for tool navigation
Rovinovic Mar 20, 2026
8dfde29
Update README with 7 new tools added to the toolkit
Rovinovic Mar 20, 2026
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7 changes: 7 additions & 0 deletions README.md
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Expand Up @@ -22,13 +22,16 @@ Open `index.html` directly in any modern browser. No build step, no dependencies
| **B64 URL Decode** | Decodes URL-safe Base64 strings |
| **JWT Decode** | Decodes JWT header and payload (no signature verification) |
| **SAML Decode** | Decodes SAML tokens — supports both HTTP-Redirect (deflate + Base64) and HTTP-POST (plain Base64) bindings, with formatted XML output |
| **PEM / Certificate Decoder** | Parses PEM-encoded X.509 certificates showing subject, SANs, issuer, validity, key usage, and fingerprints |
| **CSR Decoder** | Decodes and displays CSR fields including subject, public key, and requested extensions |

### Format

| Tool | Description |
|---|---|
| **JSON Beautify** | Pretty-prints and minifies JSON |
| **XML Beautify** | Pretty-prints and minifies XML |
| **YAML Linter / Formatter** | Validates, beautifies, and converts between YAML and JSON with Kubernetes-standard 2-space indentation |

### Generate

Expand All @@ -37,6 +40,7 @@ Open `index.html` directly in any modern browser. No build step, no dependencies
| **Hash** | Generates MD5, SHA-1, SHA-256, and SHA-512 hashes |
| **Password** | Cryptographically random passwords with configurable length and character sets; includes strength indicator |
| **UUID** | Generates UUID v4 values (bulk generation up to 100) using `crypto.randomUUID()` |
| **CSR Generator** | Generates PKCS#10 Certificate Signing Requests with configurable subject fields and key sizes |

### Utilities

Expand All @@ -47,6 +51,9 @@ Open `index.html` directly in any modern browser. No build step, no dependencies
| **Timestamp** | Converts Unix timestamps (seconds/milliseconds) to human-readable dates and vice versa |
| **HTTP Status** | Searchable reference table of HTTP status codes (1xx–5xx) |
| **CORS Builder** | Generates `Access-Control-*` response headers from a guided form |
| **Time Zone Converter** | Converts date/time across multiple time zones with quick-add presets for common regions |
| **Keystore / Truststore Viewer** | Reads JKS and PKCS#12 keystores entirely in-browser, displaying certificate details and chain info |
| **IP / Subnet Calculator** | Calculates network address, broadcast, host range, and wildcard mask from IP and CIDR or subnet mask input |

## Technical Notes

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