JSON Formatter
Pretty-print JSON with the indentation you choose, and see exactly where a syntax error is.
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How to use JSON Formatter
- Paste your JSON.
- Choose the indentation.
- Copy the formatted result.
Privacy and limits
This tool runs in your browser. What you type is processed on your device and is not sent to our server.
Questions
- Is JSON Formatter free to use?
- Yes. You do not need an account and there is nothing to pay.
- Does it work offline?
- Once the page has loaded, the tool does its work on your device. Some browsers need a connection only to load the page itself.