SEO & Web Tools

GZIP Compression Test

Test if Gzip is working on your website.

Test if Gzip is working on your website.

Frequently asked questions

Is GZIP Compression Test free to use?

Yes, GZIP Compression Test is completely free with no sign-up, usage limits, watermarks or ads gating the result. Just open it and use it.

Is GZIP Compression Test safe and private?

Yes. GZIP Compression Test runs entirely in your browser — your files and data never leave your device and nothing is uploaded to any server.

Do I need to install anything to use GZIP Compression Test?

No installation is required. GZIP Compression Test works in any modern web browser on Windows, macOS, Linux, Android and iOS.

How do I use GZIP Compression Test?

Test if Gzip is working on your website.. Enter or upload your input, and you'll get instant results you can copy or download.

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