How do I convert GZIP to TAR.GZ?

Upload your GZIP file using the box above, confirm TAR.GZ as the output format, then select Convert. The converted file is ready to download as soon as processing finishes — usually in a few seconds.

Is converting GZ to TGZ free?

Yes, and there is nothing to sign up for. Every conversion is free, there is no paid tier, and the limits are the same for everyone.

Will the quality change when converting to TAR.GZ?

Both formats store data losslessly, so the conversion preserves the original quality exactly.

What happens to my file afterwards?

The uploaded file is deleted as soon as the conversion completes, and the converted file is removed automatically once its retention window ends. Download links are signed and expire within minutes.

gztgz

Convert GZIP to TAR.GZ

Free online converter for GZIP files. Gzip-compressed TAR archive. Nothing to install, no watermark, and every file is deleted automatically.

Drag and drop your files

Upload a GZIP file to convert it to TAR.GZ. Up to 200 files at once, 10 GB each.

Free · up to 200 files · 10 GB each · files deleted automatically after 168 hours.

About GZ and TGZ

GZIP

Single-file gzip stream, as produced by `gzip`.

application/gzip

TAR.GZ

Gzip-compressed TAR archive.