Free & Instant

Convert ZIP to GZ Online — Free & Fast

Transform ZIP archives to GZIP compressed format.

Upload your file

Drag & drop your .zip file here, or browse
Multiple files supported

.ZIP.GZ

Maximum file size: 500 MB · Multiple files supported

100% private — files are processed in your browser, never uploaded

How It Works

ZIP to GZ in 4 Easy Steps

Convert ZIP to GZ in seconds — no sign-up, no upload, no catch.

  1. 1

    Upload ZIP file

    Drop your .zip file or click Browse.

  2. 2

    GZ auto-selected

    GZ is pre-selected as the output.

  3. 3

    Convert locally

    Your ZIP is converted to GZIP in your browser.

  4. 4

    Download GZ

    Save your .gz file.

Use Cases

Why convert ZIP to GZ?

  • Prepare files for Linux servers
  • Compress data for web server deployment
  • Convert archives for Unix environments

Related Archives Conversion Tools

Need to convert other formats? Try these popular free online tools.

.zip.tar
ZIP to TAR
.tar.gz
TAR to GZ
.tar.zip
TAR to ZIP
FAQ

Frequently Asked Questions

GZIP is preferred on Linux/Unix servers and for serving web assets. ZIP is more universal for end users.