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

Learning resources on MDN

No MDN documentation found. You can search for the feature on MDN. If you believe that MDN has no documentation about this feature, you can open an issue on MDN's GitHub repository.

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 (11 months)

View web-platform-tests results for this feature - View the feature source file (dist) - Edit the feature - Report an issue about this feature