JSON Minifier – Minify Valid JSON Online | MZ Smart Tools House
Remove unnecessary JSON whitespace by parsing and re-serializing valid JSON locally.
Create compact JSON for storage, requests or transport without altering parsed values.
How it works
The tool parses valid JSON then serializes it with JSON.stringify without indentation.
Example
{ "age": 22 } becomes {"age":22}.
Frequently asked questions
Does minification remove data?
No. It removes formatting whitespace after successful parsing.
What happens to invalid JSON?
It is rejected with a parsing error.
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