Web platform features explorer

Zstandard compression

Zstandard or zstd is fast lossless compression algorithm. When used as a content encoding, it is often faster and offers better compression than brotli.

Status

Limited availability

MDN documentation

Browser support (view on caniuse.com)

  • Chrome 123 Released on 2024-03-19
  • Chrome Android 123 Released on 2024-03-19
  • Edge 123 Released on 2024-03-22
  • Firefox 126 Released on 2024-05-14
  • Firefox for Android 126 Released on 2024-05-14
  • Safari
  • Safari on iOS

Baseline availability blocked since May 2024 by Safari (17 months)

Usage (according to Chrome Platform Status)

~34.623% of page loads. More data at chromestatus.com.