Developer Tools

JSON Formatter & Minifier

Format, validate, or minify raw JSON strings with syntax error detection.

// Formatted or minified JSON will appear here...

Base64 Encoder / Decoder

Encode plain text into Base64 or decode Base64 strings safely.

// Base64 result will appear here...

JWT Token Inspector

Decode and inspect JSON Web Tokens, headers, claims, and expiry dates safely in your browser.

// Decoded header & payload will appear here...

UUID Generator (v4)

Generate cryptographically strong UUID v4 unique identifiers.

Unix Timestamp Converter

Get current epoch timestamps and human-readable UTC conversions.

UTC date and time will show here

URL / URI Encoder & Decoder

Encode special characters and query strings safely for API URLs.

// Encoded or decoded URL output...

Hash Generator (SHA-256 / SHA-1)

Compute cryptographic hashes in real-time via the Web Crypto API.

// SHA Hash will appear here...

HTML Entity Escaper

Escape < > & " ' into safe HTML entities for code snippets.

// Escaped HTML entities will appear here...

Regex Tester & Matcher

Test regular expressions with real-time capture groups and match positions.

// Match results will appear here...

CSS Box Shadow Generator

Visually configure box shadows and generate production-ready CSS rules.

box-shadow: 0px 10px 30px 0px rgba(22, 217, 255, 0.3);

Mock Data & Lorem Generator

Generate developer paragraphs or mock JSON user records for prototyping.

// Generated mock data will appear here...

Color Code Converter (HEX ↔ RGB ↔ HSL)

Convert and inspect colors with real-time RGB and HSL calculations.

HEX: #16D9FF
RGB: rgb(22, 217, 255)
HSL: hsl(190, 100%, 54%)
CSS: rgba(22, 217, 255, 1)