Extract a GZ file
Upload a .gz (a single compressed file, e.g. log.txt.gz) and download the original instantly.
Your files never leave your device
How to extract a GZ
- 1
Upload the .gz
A single gzip-compressed file.
- 2
Extract
Instant decompression, no WASM, no waiting.
- 3
Download
The original file with its name.
Why use this tool
Instant
gzip is lightweight: decompression takes milliseconds.
For logs and data
The typical server .gz files (logs, SQL exports, JSON) open right here.
Private
The archive never leaves your device: everything happens in your browser.
Real security
Paths sanitized against Zip Slip, anti-bomb limits, and zero execution of content.
Frequently asked questions
What if it is a .tar.gz?
A .tar.gz is a compressed TAR: use Extract TAR and you will get the folders and files inside.
Is there a limit?
Up to 250 MB compressed, with an anti-bomb guard: if something expands absurdly, it stops.
Does it open .zip?
No, ZIP is a different format: use Extract ZIP.