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Brotli Accept-Encoding/Content-Encoding

brotli is a more effective lossless compression algorithm than gzip and deflate, which are the two most commonly used compression formats on the web.

Last updated on : 2025-11-11

Browser Versions

Edge

Firefox

Chrome

Safari

Opera

5.5 - 11

12 - 14

15 - 142

2 - 43

44 - 147

4 - 49

50 - 145

3.2 - 10.1

11 - 26.2

9.5 - 37

38 - 122

Fully Supported

Partially

No Support

Browser Compatibility

Brotli Accept-Encoding/Content-Encoding on IE is not supported on any IE versions.

Brotli Accept-Encoding/Content-Encoding on Edge is fully supported on 15-142, and not supported on 12-14 Edge versions.

Brotli Accept-Encoding/Content-Encoding on Firefox is fully supported on 44-147, and not supported on 2-43 Firefox versions.

Brotli Accept-Encoding/Content-Encoding on Chrome is fully supported on 50-145, and not supported on 4-49 Chrome versions.

Brotli Accept-Encoding/Content-Encoding on Safari is fully supported on 11-26.2, and not supported on 3.2-10.1 Safari versions.

Brotli Accept-Encoding/Content-Encoding on Opera is fully supported on 38-122, and not supported on 9.5-37 Opera versions.

Brotli Accept-Encoding/Content-Encoding on Safari on iOS is fully supported on 11-26.1, and not supported on 3.2-10.3 Safari on iOS versions.

Brotli Accept-Encoding/Content-Encoding on Android Browser is fully supported on 97-142, and not supported on 2.3-4 Android Browser versions.

Brotli Accept-Encoding/Content-Encoding on Opera Mobile is fully supported on 64-80, and not supported on 10-12 Opera Mobile versions.

Brotli Accept-Encoding/Content-Encoding on Chrome for Android is fully supported on all Chrome for Android versions.

Brotli Accept-Encoding/Content-Encoding on Firefox for Android is fully supported on all Firefox for Android versions.

Brotli Accept-Encoding/Content-Encoding on Samsung Internet is fully supported on 5-29, and not supported on 4-4 Samsung Internet versions.

Browser Support for Brotli Accept-Encoding/Content-Encoding

Brotli Accept-Encoding/Content-Encoding on Chrome

Brotli Accept-Encoding/Content-Encoding on Safari

Brotli Accept-Encoding/Content-Encoding on Firefox

Brotli Accept-Encoding/Content-Encoding on Internet Explorer

Brotli Accept-Encoding/Content-Encoding on Opera

Brotli Accept-Encoding/Content-Encoding on Edge

References

Data sourced from

High

Overall Browser Compatibility Score

Note:Brotli Accept-Encoding/Content-Encoding shows a browser compatibility score of 92. This is a collective score out of 100 to represent browser support of a web technology. The higher this score is, the greater is the browser compatibility. The browser compatibility score is not a 100% reflection for every browser and the web technology support. However, it does give you an estimate on how much you should rely on a particular web technology in terms of browser compatibility.

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