DEVtoyJSON Format/Validate
Format, validate and minify JSON. Choose indentation and sort object keys to make API responses easier to read.
How to use
- Paste your input or load the example below.
- Adjust the options, then select “Format JSON”.
- Review the result, then copy or download it.
No uploads. No account. Processing stays in your browser.
Example input
{"b":1,"a":2}