JSON formatter, validator, and minifier

Format, minify, validate, repair, redact, and inspect JSON locally in your browser.

JSON is processed locally in your browser and is not uploaded.

JSON Formatter helps you format, minify, validate, and inspect json text.

Example input
Paste or enter json input in the workspace.
Example output
Review the json formatter result and copy it when ready.

JSON is processed locally in your browser and is not uploaded.

What is JSON Formatter used for?

Format, minify, validate, and inspect JSON text

Does this tool upload my input?

JSON is processed locally in your browser and is not uploaded.