DEVELOPER TOOLS
JSON Formatter.
Format, validate, and beautify JSON data. Minify or pretty-print with syntax validation.
Three simple steps
How to use JSON Formatter
1
Paste JSON
Paste your JSON string in the input box.
2
Format or minify
Click Format to beautify or Minify to compress.
3
Copy result
Copy the formatted output with one click.
Included free
Built for the job
- Syntax validation
- Pretty print
- Minify
- Error detection
Helpful answers
Frequently asked questions
Is my JSON data stored?
No. All processing happens in your browser. We never store or transmit your data.