Converter
JSON to Pretty JSON Converter
Convert JSON to Pretty JSON locally in your browser. Format and validate JSON locally in your browser.
1Private — files stay local
Add data files
EPUB, CSV, TSV, JSON or data files to convert.
Drop data files or browse
CSV, TSV, JSON, EPUB files.
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2
Output format
JSONPretty JSON
Pretty-print and validate a JSON file with 2-space indentation.
Frequently asked questions
Quick answers about converting JSON to Pretty JSON in your browser.
How do I convert JSON to Pretty JSON?
Add your JSON file to the converter, start the conversion, and download the Pretty JSON file. Everything runs in your browser.
Is the JSON to Pretty JSON converter free?
Yes. The JSON to Pretty JSON converter is completely free with no sign-up, no watermarks, and no file count limits.
Are my files uploaded to a server?
No. Your files are read and converted locally in your browser, so they never leave your device.
What devices and browsers are supported?
It works in any modern browser on desktop, laptop, tablet, or phone — there is nothing to install.