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Typed Arrays

JavaScript typed arrays provide a mechanism for accessing raw binary data much more efficiently than can be done with the standard JavaScript getters and setters.

Last updated on : 2026-02-09

Browser Versions

IE

Edge

Firefox

Chrome

Safari

Opera

5.5 - 9

10 - 10

11 - 11

12 - 144

2 - 3

4 - 150

4 - 6

7 - 147

3.2 - 5

5.1 - 5.1

6.1 - 26.3

9.5 - 11

11.6 - 125

Fully Supported

Partially

No Support

Browser Compatibility

Typed Arrays on IE is fully supported on 11-11, partially supported on 10-10, and not supported on 5.5-9 IE versions.

Typed Arrays on Edge is fully supported on all Edge versions.

Typed Arrays on Firefox is fully supported on 4-150, and not supported on 2-3 Firefox versions.

Typed Arrays on Chrome is fully supported on 7-147, and not supported on 4-6 Chrome versions.

Typed Arrays on Safari is fully supported on 6.1-26.3, partially supported on 5.1-5.1, and not supported on 3.2-5 Safari versions.

Typed Arrays on Opera is fully supported on 11.6-125, and not supported on 9.5-11 Opera versions.

Typed Arrays on Safari on iOS is fully supported on 5-26.3, partially supported on 4.2-4.2, and not supported on 3.2-4 Safari on iOS versions.

Typed Arrays on Android Browser is fully supported on 4.4-144, and not supported on 2.3-3 Android Browser versions.

Typed Arrays on Opera Mobile is fully supported on 12.1-80, and not supported on 10-11 Opera Mobile versions.

Typed Arrays on Chrome for Android is fully supported on all Chrome for Android versions.

Typed Arrays on Firefox for Android is fully supported on all Firefox for Android versions.

Typed Arrays on Samsung Internet is fully supported on all Samsung Internet versions.

Browser Support for Typed Arrays

Typed Arrays on Chrome

Typed Arrays on Safari

Typed Arrays on Firefox

Typed Arrays on Internet Explorer

Typed Arrays on Opera

Typed Arrays on Edge

References

Data sourced from

97

High

Overall Browser Compatibility Score

Note:Typed Arrays shows a browser compatibility score of 97. 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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