Extract GZIP File

Restore the original bytes from a .gz file privately in your browser.

How to use

1. Choose a GZIP file and start extraction.
2. Download the decompressed file. For bundled TAR.GZ archives use Extract TAR.GZ instead.

About these formats

GZIP compresses one byte stream, while TAR.GZ combines many files into a compressed package.

Browser limitations

Output is checked for integrity and constrained by memory safety limits. The original filename may be inferred from .gz extension only.

Frequently asked questions

Is this for a ZIP archive?

No. Choose Extract ZIP for .zip files.

Is the output identical to the original?

Yes, valid GZIP decompression is lossless.

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