Shipping WebGPU on Windows in Firefox 141

53 Bogdanp 14 7/16/2025, 6:32:47 AM mozillagfx.wordpress.com ↗

Comments (14)

pjmlp · 51m ago
Finally! Kudos for everyone involved into this.

I was feeling a bit dirty playing around with WebGPU with only Chrome into the game thus far, even Safari has enabled their preview quite recently.

politelemon · 1h ago
Thanks, looking forward to the Linux implementation as well. Are there any webgpu demos worth trying when this is released?
s-macke · 29m ago
Most of the sites I’ve seen are indeed just demos. I especially like Compute Toys [0], a Shadertoy clone for WebGPU. [1] is probably the best place to find demos. I have a site myself in which I experiment mainly with WebGPU Compute Shaders [2].

[0] https://compute.toys/

[1] https://github.com/mikbry/awesome-webgpu

[2] https://github.com/s-macke/WebGPU-Lab

franga2000 · 1h ago
I found this quite impressive: https://huggingface.co/spaces/webml-community/kokoro-webgpu

It also works without WebGPU, just very slowly.

elpocko · 39m ago
https://threejs.org/examples/?q=webgpu (with fallback to WebGL if WebGPU is not available)
nmstoker · 5m ago
Great news. Now hope they can sort it for Firefox on Android.
tux3 · 38m ago
Great news, congrats to the gfx team!
pixelpoet · 54m ago
Nice one, been waiting for this! Thanks to the devs.
darkwater · 1h ago
Very cool! Now, let see how much will take for G-products to actually use it and not complaining about "browser not supported for this feature, use Chrome".
sroussey · 1h ago
Which google products use it?
darkwater · 5m ago
I don't know :) I was referring basically to the Meet situation back in the day with FF where the feature was there but Meet complained the browser was not capable.
mort96 · 51m ago
The one I can think of is Google Meet, where some GPU-thing is used to add background effects such as blur. However I'm not sure this actually uses WebGPU; it used to use on Firefox until Google added a browser check, and AFAIK, if you could fool Meet to think Firefox was Chrome, it would still work.

This might still be a semi-legitimate thing, i.e maybe they kept around a WebGL implementation for a while as a fallback but moved the main implementation to WebGPU and don't want to maintain the fallback. It certainly fits well into their strategy of making sure that the web really only works properly with Chrome.

surajrmal · 21m ago
Official documentation suggests meet works with Firefox: https://support.google.com/meet/answer/7317473?hl=en#zippy=%...
firtoz · 22m ago
I'm on Brave Linux which requires special flag for WebGPU (not turned on for me) and can confirm that background blur still works with Meet without WebGPU