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
FAQ

Frequently Asked Questions

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