Firefox Community Forum

Could you make a shortcut to switch on between "dark mode" and "bright mode" in the mobile app browser + pc desktop browser?

There are enough webpages that don't show correctly in dark mode. It is not convenient to change the dark mode each time in settings!

Thank you

I would like to make the toolbar and bookmark font larger. When I search for answer it keeps telling me to change layout.css.devPixelsPerPx to a larger number. I have done that a couple of times, and after restarting Firefox the font is still the same size. I search the community and didn't see an answer either, so figured I would ask. Thanks Jack

Сегодня обновил Mozilla FireFox до версии 146.0 (64-разрядный). После обновления в панели "закладки" (cntrl+B) появился ненужный мне цвет выделения только что открытой мною вкладки (смотри скриншот). Как поменять данный цвет на менее контрастный ? У меня включена "темная тема", цвет выделения - ядовито-голубой. Хочу изменить его на другой более мягкий цвет. Как это я могу сделать?

Today I updated Mozilla Firefox to version 146.0 (64-bit). After the update, the highlight color of the tab I just opened appeared in the bookmarks bar (Cntrl+B) in an unwanted way (see screenshot). How can I change this color to a less contrasting one? I have the "dark theme" enabled, and the highlight color is a bright blue. I want to change it to a softer color. How can I do this?

I got a new Samsung monitor and the Firefox tabs and taskbar icons are suddenly tiny. I can enlarge web pages with the zoom function, but can't enlarge the tabs or icons. How can I fix this? Thanks, Alan

Switched on vertical tabs in the latest Firefox release (149.0.2) and noticed a bit of an annoying issue with the bookmark toolbar. If setted only on new tabs - it push all ui of vertical tabs down, and when you switch - it's going up again. I’ve attached a GIF to show what I mean.

I’ve enabled the option to show the bookmark bar only on new tabs, along with the vertical tabs setting. This behavior doesn’t seem right to me — I’d expect the bookmark bar to sit beside the vertical tab sidebar without shifting it. The current design is pretty frustrating.

Is there any way I can fix this? I think it's a clear bug in UI. Thanks!

Recentty reset my computer and reinstalled Firefox For some reason the look was off so I went to edit it And ever since the a Firefox has been very defective I will try to post a screenshot to share with you. I have uninstall and reinstalled and that did not fix the problem Still the same issue When trying to apply a new theme those themes won't apply. Refresh Firefox to see if the new thing would apply and no it did not. I don't wanna reset my computer just to get Firefox working again. I'm debating Using Revo Uninstaller to fully uninstall Firefox and registry Just see if that will fix it but I will wait to see what you guys say. Firefox is my first choice when it comes to browsers. I can still use it I just don't like the look of it right now I only blame myself. Sorry for the solid paragraph I'm using speech to text my left side paradise from traumatic brain injury and neuropathy.

All I want instigate Firefox to a default look how do I go about that. I'm very good with computers so as long as you explain to me I will know how to do it. Thank you.

I had an issue today while on the Geocaching.com website where I started getting a lot of virus warnings continually popping up on the webpage. This continued to happen even after I left the website and quit Firefox then reopened Firefox to its homepage. I ultimately had to uninstall Firefox the reinstall it to get out of this problem. I am using Windows 11 (with current updates) and at the time, Firefox was also current in its updates. Running Windows Defender didn't resolve the issue. I finally got the settings for my browser back to where they were before all of this happened except now I have this annoying Customize Homepage button on the bottom right side of the homepage which I can not get rid of. For me, this may be a deal breaker. I am also using DuckDuckGo fo my search engine.

Hi!

How do I get the sidebar (with vertical tabs) to be expanded whenever I open a new window of firefox? Despite always opening it, whenever I open a new firefox window, it is collapsed.

I'm using version 149.0 (64-bit) from the Fedora repositories.

Thanks!