Developer Tool
JSON Formatter & ValidatorBeautify & Debug
Format, validate, and minify JSON data. View JSON in a tree structure, fix errors, and convert to clean code.
Valid JSON
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Validate
Instantly check if your JSON code is valid. Error messages help you locate and fix syntax issues quickly.
Format (Beautify)
Make minified or messy JSON readable with proper indentation. Choose between 2, 4, or 8 spaces.
Minify
Compress your JSON by removing whitespace to reduce file size for production use.