Share feedback and join product discussions

Firefox uses too much GPU leading to device getting hot

Firefox is a great browser. However, when video streaming, it uses way too much GPU which leads to the device (macbook pro 2018, intel silicon) getting heated up. Newer macs also gets comparatively warm when video streaming on firefox.By comparison, ...

Firefox Google image search incompatibility

This issue just started yesterday afternoon. Wondering if anyone else has noticed this. Navigating to the image search part of Google while using Firefox (latest version), the image that comes up is terribly low resolution and it's similar image choi...

no screen shots on nightly 144.0a1 android

Hey guys how about giving us a toggle option so we can get screen shots back on nightly 144.0a1 android Going to iceraven/nightly 141.0a1 till then

Browser Firefox for Mac version 142.0.1 is a memory hog on some websites

On some news sites like CTVnews.ca and others https://www.reuters.com/, Firefox is using all 16GB of memory on my iMac in a matter of 30-60 seconds.I am using the Mac Application Activity Monitor to track my memory usage. My computer is an iMac 27 in...

New Page opening with https://www.msn.com/?ocid=wispr&pc=u477 after logging in but could not stop.

Immediately after logging in network the page https://www.msn.com/?ocid=wispr&pc=u477 is opening automatically. I could not find to stop this. If any one can help me to stop opening this page which is not my homepage but automatically opening daily...

IOS firefox tab reposition

iOS 18.7Firefox 143.0 (61315)Updated my Firefox browser to 143.0 few hours ago and noticed the reposition of tab icon and 3 dots menu. Having hard time to switch due to muscle memory, hoping to be able to reposition it myself or switch them back on h...

iOS Tab Manager Change

I just updated to the latest version of Firefox for iOS (Firefox 143.0 (61315)) and dislike the changes made to tabs. The movement of the button to the far right side is annoying but potentially understandable. Would be nice for the buttons to stop m...

Showing "Permission for all websites" when installing an add-on is questionable.

Hello,I started creating a Manifest V3 extension. I noticed that the user ALWAYS has to grant host permissions in the extension settings, either once or permanently (green dot). To REALLY allow the extension on all websites, the user also has to delv...

Firefox suddenly un-usably laggy (142, 143)

OS: Windows 11 24H2AMD Ryzen 7 7800X3D 8-Core Processor (4.20 GHz)64,0 GB RAMRTX 3090 No Extension installed (removed all)Used "Refresh Firefox"Uninstall and re-installed firefoxSwitched to developer editionOnly a single tab is just as slow as having...