Developer Tools for Productivity
Fast, reliable, and free developer tools. Encode/decode Base64, format/validate JSON, and more. All in your browser.
Our Tools
Essential developer tools packed with features
Base64 Encoder
Encode and decodeBase64 strings with support for URL-safe mode. Fast, accurate, and easy to use.
- Encode text to Base64
- Decode Base64 to text
- URL-safe Base64 option
- Live conversion
- Copy & download
JSON Editor
Format, minify, and validate JSON with syntax highlighting. Built with Monaco editor.
- Format JSON
- Minify JSON
- Validate JSON
- Syntax highlighting
- Tree viewer
Frequently Asked Questions
Got questions? We have answers.