Developer Tools
Practical helpers for developers and anyone who handles structured data such as JSON. Everything runs locally in your browser.
2 tools in Developer Tools
Free
JSON Formatter and Validator
Beautify, minify and validate JSON with clear error messages pointing to the exact line and column.
Developer ToolsOpen tool
Free
Base64 Encoder & Decoder
Encode text to Base64 or decode Base64 back to readable text — with full Unicode and URL-safe support.
Developer ToolsOpen tool