Free online GZ-to-XZ converter — upload a GZ file and download a XZ. Fast, private, no signup.
Drop your GZ file into the converter above — we auto-detect the real format from its bytes, convert it, and give you a XZ to download. No software to install.
Yes. Convert GZ to XZ for free right in your browser, with no account needed to get started.
Your file is transferred over an encrypted connection and anonymous uploads are temporary. You can also view and strip metadata (location, device, author) before you download.
Gzip — compresses a single file (DEFLATE). For many files use tar.gz. XZ — single-file LZMA2 compression; the highest ratio of the three.
Convert GZ to: ZIP · TGZ · BZ2 · TAR · TBZ2 · TXZ
Convert to XZ from: BZ2