Developer Tools

Code Faster with Developer Tools

Professional tools for developers and programmers. Format JSON, encode/decode data, minify code, and test regex patterns. Built by developers, for developers. 100% free.

5M+

Code Snippets Processed

500K+

Active Developers

100%

Free & Open

More Developer Tools Coming Soon

Base64 Tools

Encode & decode

URL Encoder

Encode URLs

JWT Decoder

Decode tokens

Code Minifier

Minify JS/CSS

Regex Tester

Test patterns

SQL Formatter

Format queries

Why Developers Love Our Tools

Lightning Fast

Process your code instantly in the browser. No server round-trips, no waiting

Developer First

Built with developers in mind. Clean interface, keyboard shortcuts, dark mode

Open & Free

100% free forever. No hidden features, no premium tiers, no nonsense

Perfect For Every Developer

Frontend Development

Format JSON responses, encode URLs, minify JavaScript and CSS for production

Backend Engineering

Decode JWTs, test regex patterns, format SQL queries, and encode API payloads

API Development

Format and validate JSON, encode/decode data, test authentication tokens

DevOps & Testing

Validate configurations, encode secrets, format logs, and debug data structures

Start Coding Smarter Today

Join thousands of developers using our tools to code faster and debug smarter. Always free, always improving.

Try JSON Formatter