Is this the same as a JSON formatter?
Yes. Beautifier, pretty printer, and formatter all indent valid JSON. This URL targets people searching for a beautifier.
jfmt.dev
JSON Beautifier
Paste minified JSON and pretty-print it with readable indentation. Same local engine as the homepage formatter — nothing is sent to a server.
JSON formatter
Input
Output · preview.json
{ }
Run a tool to see a polished result here
Beautify vs minify
Beautify (pretty print) adds whitespace so humans can read payloads. Minify strips that whitespace for APIs and storage. Switch tools without leaving the editor. Processing stays on this device.
Related tools
FAQ
Does beautifying change values?
No. Only insignificant whitespace and indentation change.
Is my JSON uploaded?
No.