JSON Formatter

Format, minify, or sort JSON online. Free, private, and 100% client-side.

Mode

Input

Output

Local only

Recent history

No history yet

How to use

Paste JSON into the input box.
Choose Format, Minify, or Sort keys mode.
Copy or download the result.

Frequently asked questions

How do I pretty-print JSON?: Paste your JSON and choose the Format mode to get 2-space indented output.
Can I sort object keys?: Yes. Select the Sort keys mode to recursively order object keys alphabetically while preserving array order.