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zstd (Zstandard) content-encoding

Data compression method providing faster page loading while using less CPU power on the server.

Last updated on : 2026-02-09

Browser Versions

IE

Edge

Firefox

Chrome

Safari

Opera

5.5 - 11

12 - 123

124 - 144

2 - 128

129 - 150

4 - 124

125 - 147

3.2 - 26

26.1 - 26.3

9.5 - 108

109 - 125

Fully Supported

Partially

No Support

Browser Compatibility

zstd (Zstandard) content-encoding on IE is not supported on any IE versions.

zstd (Zstandard) content-encoding on Edge is fully supported on 124-144, and not supported on 12-123 Edge versions.

zstd (Zstandard) content-encoding on Firefox is fully supported on 129-150, and not supported on 2-128 Firefox versions.

zstd (Zstandard) content-encoding on Chrome is fully supported on 125-147, and not supported on 4-124 Chrome versions.

zstd (Zstandard) content-encoding on Safari is partially supported on 26.1-26.3, and not supported on 3.2-26 Safari versions.

zstd (Zstandard) content-encoding on Opera is fully supported on 109-125, and not supported on 9.5-108 Opera versions.

zstd (Zstandard) content-encoding on Safari on iOS is partially supported on 26.1-26.3, and not supported on 3.2-26 Safari on iOS versions.

zstd (Zstandard) content-encoding on Android Browser is fully supported on 123-144, and not supported on 2.3-122 Android Browser versions.

zstd (Zstandard) content-encoding on Opera Mobile is not supported on any Opera Mobile versions.

zstd (Zstandard) content-encoding on Chrome for Android is fully supported on 123-144, and not supported on 115-122 Chrome for Android versions.

zstd (Zstandard) content-encoding on Firefox for Android is fully supported on 126-147, and not supported on 115-125 Firefox for Android versions.

zstd (Zstandard) content-encoding on Samsung Internet is not supported on any Samsung Internet versions.

Browser Support for zstd (Zstandard) content-encoding

zstd (Zstandard) content-encoding on Chrome

zstd (Zstandard) content-encoding on Safari

zstd (Zstandard) content-encoding on Firefox

zstd (Zstandard) content-encoding on Internet Explorer

zstd (Zstandard) content-encoding on Opera

zstd (Zstandard) content-encoding on Edge

References

Data sourced from

48

Low

Overall Browser Compatibility Score

Note:zstd (Zstandard) content-encoding shows a browser compatibility score of 48. 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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