Compression Tools
Compress and decompress data. Gzip, LZ-String, and more.
Available Tools
Select a tool to get started
Gzip Compress
Compress text with gzip
Gzip Decompress
Decompress gzip data
LZ-String Compress
Compress for URLs and localStorage
100% Secure
Data never leaves your browser.
Lightning Fast
Powered by pako and LZ-String.
Completely Free
No limits, no sign-up required.