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JSON Formatter
Format, validate, and beautify JSON content for easier reading.
Developer Tools
json
formatter
validator
Data formatting
JSON Formatter and Validator
Paste JSON and quickly format, minify, validate, or inspect it in a tree view.
Processed in your browser
This tool handles your content directly in the browser whenever possible.
Error location
Line
-
Column
-
Text view
Showing the JSON text result for copying or downloading.
Run format, validate, or sort keys to render the JSON tree here.
Ready to use
This tool is ready to use. Enter your content, review the result, and finish the task right away.
Key features
- Format, minify, validate, and sort keys in one place.
- Switch between plain text and a tree view.
- See the error position when validation fails.
How to use
- Paste JSON into the input area.
- Choose format, minify, validate, or sort keys.
- Review the result, then copy or download it.