KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

Next-Gen App & Browser
Testing Cloud

Trusted by 2 Mn+ QAs & Devs to accelerate their release cycles

Start free with Google Start free with Email

WebAssembly SIMD

An extension to WebAssembly adding 128-bit SIMD operations

Last updated on : 2025-03-16

Browser Versions

Edge

Firefox

Chrome

Safari

Opera

5.5 - 11

12 - 90

91 - 133

2 - 88

89 - 138

4 - 90

91 - 136

3.2 - 16

16.4 - 18.4

9.5 - 76

77 - 114

Fully Supported

Partially

No Support

Browser Compatibility

WebAssembly SIMD on IE is not supported on any IE versions.

WebAssembly SIMD on Edge is fully supported on 91-133, and not supported on 12-90 Edge versions.

WebAssembly SIMD on Firefox is fully supported on 89-138, and not supported on 2-88 Firefox versions.

WebAssembly SIMD on Chrome is fully supported on 91-136, and not supported on 4-90 Chrome versions.

WebAssembly SIMD on Safari is fully supported on 16.4-18.4, and not supported on 3.2-16 Safari versions.

WebAssembly SIMD on Opera is fully supported on 77-114, and not supported on 9.5-76 Opera versions.

WebAssembly SIMD on Safari on iOS is fully supported on 16.6-18.4, and not supported on 3.2-16 Safari on iOS versions.

WebAssembly SIMD on Android Browser is fully supported on 123-133, and not supported on 2.3-4 Android Browser versions.

WebAssembly SIMD on Opera Mobile is fully supported on 80-80, and not supported on 10-12 Opera Mobile versions.

WebAssembly SIMD on Chrome for Android is fully supported on all Chrome for Android versions.

WebAssembly SIMD on Firefox for Android is fully supported on all Firefox for Android versions.

WebAssembly SIMD on Samsung Internet is fully supported on 16-27, and not supported on 4-15 Samsung Internet versions.

Browser Support for WebAssembly SIMD

WebAssembly SIMD on Chrome

WebAssembly SIMD on Safari

WebAssembly SIMD on Firefox

WebAssembly SIMD on Internet Explorer

WebAssembly SIMD on Opera

WebAssembly SIMD on Edge

References

Data sourced from

High

Overall Browser Compatibility Score

Note:WebAssembly SIMD shows a browser compatibility score of 85. 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.

Test on 3000+ browsers for WebAssembly SIMD & more

Test your website for WebAssembly SIMD and other web technologies. Get 100 FREE automation test minutes!

Test Now