Minify JSON
Remove all whitespace and line breaks from JSON to make it as small as possible.
FreeNo uploadNo sign-up
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How to use the Minify JSON
- Type or paste your input into the Input box, or upload a text file.
- Adjust the options under the tool. The result updates as you type.
- Copy the output or download it as a file.
Private by design
The Minify JSON runs entirely in your web browser. Nothing you enter or open here is uploaded to a server, so it is safe to use with private data and works even when your connection drops after the page has loaded.
Frequently asked questions
Is the Minify JSON free?
Yes. The Minify JSON on Codegres.org is completely free, with no sign-up, no limits and no watermark.
Is my JSON uploaded anywhere?
No. The Minify JSON runs entirely in your browser using JavaScript, so your JSON never leaves your device and is not stored or seen by anyone.
Does the Minify JSON work on my phone?
Yes. It works in any modern browser on Android, iPhone, Windows, Mac and Linux, with nothing to install.