All-in-One Developer Tools

A comprehensive collection of essential developer tools. Generate passwords, create hashes, work with JWTs, and more - all in one place.

Developer Tools

Everything you need for your development workflow

Generate secure, customizable passwords with various options

Create hashes using multiple algorithms (MD5, SHA-1, SHA-256, etc.)

Create, decode, and validate JWT tokens

Generate UUIDs and GUIDs for your applications

Encode and decode URLs and query parameters

Encode and decode Base64 strings with validation

Format and minify JSON with customizable indentation

Convert text between different cases (lowercase, uppercase, camelCase, etc.)

Compare two texts and find differences with visual highlighting

Generate cron expressions with human-readable descriptions

Build SQL queries visually with SELECT, INSERT, UPDATE, DELETE operations

Test and create regular expressions with real-time validation and highlighting

Built with modern technologies for the best developer experience

Clean, responsive design that works on all devices

Optimized for speed with Next.js and modern React

All processing happens in your browser - no data sent to servers