I came across a Tumblr post detailing how to disable AI “features” in Firefox as of 11/20/25 and I’m expecting an arms race of new/changed fields vs new strategies to disable them. So I wanted to ask, what would you recommend a lifelong Firefox user use, for PC and Android?
I would recommend continuing to use Firefox until you actually don’t like it, rather than switch because of yet another social media post raging about AI. 90% of the time I’ve seen people complaining about AI being “shoved in their faces” it’s something that I had no idea existed and had to actively seek out and enable to see it in action.
Just don’t use features that you don’t want to use.
Zen browser! It’s a Firefox fork without all that crap and it’s soooo pretty! Like arc browser but ff based. It’s also not like florp which I feel like if I look it wrong it will break.
I use LibreWolf on the computer and IronWolf on the phone. Both modified versions of Firefox, both Free Software. Not sure what they do with AI, but as they’re both aimed at privacy, I’d expect them to disable AI features which send data to external services.
The Tumblr post:
The fields:
browser.ml.enable browser.ml.chat.enabled browser.ml.chat.menu browser.ml.chat.page browser.ml.chat.page.footerBadge browser.ml.chat.page.menuBadge browser.ml.linkPreview.enabled browser.ml.pageAssist.enabled browser.tabs.groups.smart.enabled browser.tabs.groups.smart.userEnabled extensions.ml.enabled browser.search.visualSearch.featureGate
If you add three back ticks (```) to the beginning and end of the list, it will format as a code block instead of a bunch of links
browser.ml.enable browser.ml.chat.enabled browser.ml.chat.menu browser.ml.chat.page browser.ml.chat.page.footerBadge browser.ml.chat.page.menuBadge browser.ml.linkPreview.enabled browser.ml.pageAssist.enabled browser.tabs.groups.smart.enabled browser.tabs.groups.smart.userEnabled extensions.ml.enabled browser.search.visualSearch.featureGateInteresting that I had a lot of these already set to False and I definitely haven’t gone through this process before. Maybe there was a prompt somewhere that I said no to?
Appreciate the list though just to be extra sure!
Half of them were already False for me. I think I remember right clicking and seeing an AI option that I said no to. That probably disabled some of the features listed.
Librewolf (PC) or Fennec (Android) if you want to stay in the Firefox ecosystem. Vivaldi if you don’t mind A Chrome based browser.
A proprietary source chrome based browser that is. But nevertheless one that seems to superior I’m considering seeking refuge there until Servo is ready.
After a few months in LibreWolf I still don’t feel at home.
Someone really needs to make a general purpose fork of librewolf that turns on the features you need for compatibility and ease of use by default, and the regular librewolf can stay hardened.
I moved from Chrome to Firefox / Fennec to Vivaldi for Windows and Android, and after disabling a lot of the UI bloat I’ve honestly not had an issue with it. Synced tabs across devices, fast performance, and built in ad-blocking with option to add extensions.
IIRC the only portion of Vivaldi that isn’t open source is their UI code, for what that’s worth. Guess they want to keep an edge there? I’m Currently migrating my Android from Vivaldi to Brave; using xBrowserSync (bookmarks), Proton Pass (passwords), and KDE Connect to keep it synchronized to desktop (debian 13 using KDE Plasma) instead of Vivaldi’s sync. Kind of a pain after using a single service for some time but I don’t trust anyone anymore.
Fennec is good. Ironfox is better, it is the successor to Mull.
Firefox. If you want them to all be disableable with a single toggle then make a pull request. FF is open source.
LibraWolf and IronFox
Stick with Firefox for now.
Some FF forks like LibreWolf break sites because they are too strict. That isn’t a critique, that’s just how LibreWolf works and if your threat model requires it, go for it.
You can toggle the flags or use a userjs like arkenfox or betterfox. Eventually they might also enable these flags.
On Android I like Privacy Browser, but it takes getting used to (I like being logged out when I close the browser in case someone uses my phone).
I just installed librewolf on my Linux laptop and you can customize how strict it is in the settings. There’s a librewolf setting group in the settings to adjust the fork customizations that they have made.
Probably any FF fork
wtf is month 20?
Only Americans put the month at the start.
Must be the lead.
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Different countries write dates differently. In the USA, 11/20/25 is Nov. 20, 2025. In other nations, it’s written 20/11/25.
Only in the US. This is an international platform.
7.7 billion people: Day Month Year, Decade, Century, Millennium etc.
ISO8603 master race
Year-Month-Day
lol, I submit
Yes, as I said, “In other nations…”
In all other nations lol
Not just the US. Philippines, Togo, Cayman Islands, and Greenland apparently also use MM/DD/YYYY in some way or form. https://en.wikipedia.org/wiki/List_of_date_formats_by_country
I like using Brave. They also have some AI features but they’re super easy to turn off.
Any of the options already discussed here except Brave.
I like Mullvad browser
Brave and/or Zen
