Developer
JSON Formatter
Format, validate and minify JSON instantly in your browser.
JSON Formatter Workbench
Format, minify, validate and copy JSON directly in your browser.
Input
Output
Paste JSON and choose an action.
FAQ
What does this tool do? JSON Formatter?
It parses JSON safely in your browser, then formats, validates, or minifies the payload.
Is my data uploaded?
No. All data is processed locally in your browser and is not uploaded.