Developer Tools for Efficiency

A collection of free, powerful, and fast tools to supercharge your development workflow. No sign-ups. No ads. Just tools.

Popular Developer Tools

Test and validate your regular expressions online

Easily encode and decode JSON Web Tokens for authentication workflows.

Parse CRON syntax to human readable format. Plus syntax validation.

Count words, lines, characters, symbols, spaces, size and more.

Easily convert text between upper, lower, title, and sentence cases.

Format JSON to human readable format. Plus syntax validation.