json-minifydevformat

JSON minifier

Validate JSON and output a single-line minified string.

Inputs

JSON

Output

(no output yet)

Explanation

Use this tool to compress JSON for transport or storage. It removes non-essential whitespace without changing your data.

Use it when you need a fast, offline conversion/validation step during development or debugging.

FAQ

Will this change my JSON?

No—only whitespace is removed.

Why did I get an error?

The input isn’t valid JSON. Fix the JSON first (or use the formatter to locate the error).