Developer Tools

{
  "json": true,
  "status": "ok",
  "data": [...]
}

JSON Formatter

Validate, minify, and beautify JSON instantly. Includes syntax highlighting and error detection for complex structures.

Open Tool

Base64 Encoder / Decoder

Convert text or files to Base64 format and back. Supports URL-safe encoding.

UUID Generator

Generate v4 UUIDs individually or in bulk instantly.

Regex Tester

Test patterns with real-time match highlighting.

Hash Generator

Compute MD5, SHA-1, SHA-256 hashes via Web Crypto API.

Image Compressor

Optimize images client-side without quality loss.

Background Remover

Remove backgrounds and make images transparent.

JWT Decoder

Decode and verify JSON Web Tokens instantly with header and payload display.

Password Analyzer

Check password security with entropy scoring.

JavaScript Formatter

Beautify or minify JavaScript, TypeScript, and JSX.

CSS Formatter

Format and minify CSS with property sorting.

Color Picker & Converter

Pick colors and convert between HEX, RGB, HSL. Generate color harmonies.

Timestamp Converter

Convert Unix timestamps to dates and back.

Diff Checker

Compare two texts and highlight differences.

Markdown Editor

Write and preview Markdown with GFM support. Export to HTML.

URL Encoder

Encode and decode URLs with percent-encoding.

Lorem Ipsum

Generate placeholder text for mockups.

SQL Formatter

Format and beautify SQL queries.

HTML Formatter

Beautify and minify HTML code.