Your files stay on your device

Format JSON

Paste it in and read it properly. Pretty-print or minify, sort the keys, and see exactly where it breaks.
PrettyMinify24TabSort keysCopyDownload

Drop a JSON or text file here to load it
Paste, drop, or type to begin. Everything stays on this device.

More JSON tools

- JSON validator (/json/validator)
- JSON sort (/json/sort)
- JSON query (/json/query)
All JSON tools (/json)

Canonical HTML: https://nutter.tools/json/formatter/
Markdown version: https://nutter.tools/json/formatter/index.md
Plain-text version: https://nutter.tools/json/formatter/index.txt
Agent index: https://nutter.tools/llms.txt