Files & Archives
100% Client-Side Uses browser native CompressionStream and DecompressionStream APIs. 100% private.

GZIP Compressor & Decompressor

Compress any file into .gz or decompress .gz archives using native browser streaming

100% In-Browser Privacy: Files never leave your device. Zero server uploads.
Select any file to compress to .gzPowered by native browser Compression Streams API

About GZIP Compressor & Decompressor

High-speed GZIP compression and decompression utility leveraging modern Web Streams. Compress documents, scripts, and logs into .gz or unpack .gz files into raw data with zero cloud upload.

Key Capabilities & Features

  • High-throughput native stream compression and decompression
  • Dual mode: compress any file or extract .gz archives
  • Shows exact byte counts and reduction percentages
  • 100% client-side execution with zero dependencies

How to Use GZIP Compressor & Decompressor

1

Select Mode

Choose "Compress to .GZ" or "Decompress .GZ File".

2

Upload File

Choose your target file from your local storage.

3

Download Output

Download your compressed .gz file or unzipped content instantly.

Privacy & In-Browser Execution Guarantee

Uses browser native CompressionStream and DecompressionStream APIs. 100% private.

Frequently Asked Questions

What is the difference between GZIP and ZIP?

GZIP typically compresses a single file or stream (common for web assets and Linux packages), whereas ZIP bundles multiple files and folder directories into a single archive with an index.