JSON Minifier
Remove whitespace from JSON to make it as small as possible without changing its meaning.
Loading the tool
How to use JSON Minifier
- Paste your JSON.
- Copy the minified result and see how many bytes you saved.
Privacy and limits
This tool runs in your browser. What you type is processed on your device and is not sent to our server.
Questions
- Is JSON Minifier free to use?
- Yes. You do not need an account and there is nothing to pay.
- Does it work offline?
- Once the page has loaded, the tool does its work on your device. Some browsers need a connection only to load the page itself.