JSON Tools

JSON Minifier

Strip whitespace to compress JSON.

100% browser No upload Free forever

JSON input

Output

Common questions

FAQ

1 Does minification change my data?

No — only insignificant whitespace is removed. Values, key order, and types are preserved.

Pretty-print and indent JSON instantly.

Check if JSON is syntactically valid.

Convert a JSON array of objects into CSV.

Translate JSON into well-formed XML.

Convert JSON into readable YAML.