JSON Beautifier, Diff & Tree Viewer

What is JSON Beautifier?

JSON Beautifier formats raw or minified JSON into a clean, readable structure. Developers use it to debug API responses, validate payloads and improve readability.

Why Developers Use This JSON Formatter

• Beautify and pretty-print JSON
• Validate incorrect JSON
• Minify JSON for performance
• Side-by-side editor for faster debugging
• Works fully in browser

Related Developer Tools

• JSON to CSV Converter
• CSV to JSON Converter
• JWT Decoder
• Base64 Encoder