Firefox Community Forum

what it says on the tin. went data purging with ol reliable WinDirStat and found this absolute behemoth of a file in the profiles directory for firefox. its especially weird considering the entire Firefox directory itself is only 1.5GB with this menace taking 1.3 of it. I cant imagine that bookmarks, search history, passwords, the works takes up any more than about 300mb. so im wondering if im just stuck in the early days of data or if the file really is just that girthy.

How do I remove a shortcut from the Firefox address bar? I understand that I can "uncheck search, address bar, and shortcuts" in Firefox settings, but I think this just hides them, so I wanted to solve the problem fundamentally and asked for advice. Please tell me how to completely remove shortcut URLs from the address bar.

Hello,

I am experiencing an unwanted UI behavior in Firefox. When I select text on any webpage, Firefox displays a floating “Ask ChatGPT” bubble above the selected text. This happens regardless of the site. I want to disable this feature, but Firefox provides no setting or preference to do so.

This is not caused by any extension. I verified this by checking about:addons, and I only have the following extensions installed:

DuckDuckGo Privacy Essentials

Firefox Translations

Gibiru for Firefox

None of them inject any ChatGPT functionality.

I then opened about:config to disable the feature, but the usual preferences do not exist on my system. Keys such as:

ui.textSelectEnabled

browser.selection.menu.enabled

browser.ml.chat.enabled

browser.ml.chat.openai.enabled

browser.ml.enabled

are missing, and Firefox only shows the “add new preference” (+) icon. That means Firefox did not expose any toggles for this behavior.

I am including a screenshot showing the unwanted “Ask ChatGPT” popup that appears when selecting text.

I need instructions on how to permanently disable this text-selection popup, or confirmation on whether this is part of a controlled rollout or experiment that cannot be disabled on my version of Firefox.

Thank you.

I constantly get pop ups for AI i don't want and the AI makes firefox slower. I don't see a use in AI integration with Firefox and I would like to disable it. How can i do this?

Now, somebody at Mozilla decided to add Google trending searches to our non-Google searches. Since I want nothing to do with Google other than (grudgingly) having an email account, is there a way to remove all those trending searches in one swoop? I removed the initial bunch, then went back later, and there were more. TIA.

Before upgrading to Firefox 140, I would always quickly switch between my default DuckDuckGo and alternative search options, like Wikipedia, using the up and down arrows. I would just type the search term in the address bar and then tap the down key a couple of times before pressing enter if I wanted to use a different search engine.

The new address bar no longer seems to offer this option. I see I can still select alternative search engines using the mouse, but pressing the down key no longer lets me select them.

Is it possible to re-enable this way of quickly switching between search engines using the keyboard?

"Magically" started working again for unknown reasons.

Up until this morning I could enter calculations in the search bar or the address bar and get an answer without hitting "Enter". Why has this stopped working?

FF 146.0.1 LM 21.3, Bitwarden, Ublock Origin and Dark Reader extensions active.

Edit: browser.urlbar.suggest.calculator is set to TRUE.

Search drop-down list has first Item with blue pushpin symbol next to it and the next item has a blue star symbol next to it. The rest do not have any symbols next to them. I'm using Windows 11, Firefox. and DuckDuckGo.

Hi all, I'm using Firefox 140.0.4 (64-bit) on Debian Trixie and I'm getting a weird behavior with the auto-complete functionality of the address bar.

If I type the first character the address gets auto filled (see 20250711_First-character-auto-fill-working.png attachment), then if I type the second character the auto filled result disappears (see 20250711_Second-character-auto-fill-NOT-working.png).

I've tried any search option combination, but results doesn't change. At the moment I'm using for the address bar just "Browsing history" (see 20250711_Address-bar-settings.png).

The correct behavior would be, as in the past, that new characters confirming the address would leave things as they are. Do you have any suggestion on how to restore the original behavior?

Many thanks,

Raoul

Whenever I type in "photo", Firefox has always autocompleted to photos.google.com. Today it's started autocompleting to photoquotes.com instead; a site I never use, and I don't know why Firefox is suggesting it.

I have followed SEVERAL guides for how to remove sites from autocomplete suggestions, and all of them give wrong advice.

I have gone to History/Manage History and 'Forget about this site'. That does not remove the site from autocomplete.

I have tried 'Hover over the entry to select it, then click delete'. This does not work. It only deletes the last character entered in the address bar.

I have tried 'Select the three-dot menu beside the suggestion and select Remove from history'. That is Not Possible with the top result in autocomplete, which appears above Firefox suggestions.

Could someone please tell me the CORRECT answer on how to remove specific websites from being suggested in autocomplete!?

When I type in a Google search in Firefox, a red dotted line (not the wavy red line from Firefox's spell check; spell check is disabled) appears. What exactly is this red dotted line? Can I show or hide it in settings? Can I change the setting in about:config? Please help. It's very annoying.

Is there a way for me to opt out of any new "AI" functionality/features that would otherwise be enabled by default? Like the tab suggestions and perplexity in search. Having AI shoved down my throat from every corner of the internet is kind of frustrating.

When searching from the search bar how do I make it to where YouTube doesn't come up as an option for when I'm looking for a video? How do I block YouTube from my search

Every time I carry out a search (on Google or on DuckDuckGo), after I have my Google or DDG results I find a tab has been created with Britannica offering a result for the search. I never installed Britannica and I don't want it to appear - I want to remove Britannica from my system altogether. But I don't have a Britannica app in my Settings list of apps and I never intstalled it. It's like a virus. Can anybody help me to get rid of it?

When I start typing in the URL bar a search engine drop down appears. I do not want that to happen because when I do the URL text moves. I have turned off every search setting that I could find on the settings page, as well as trying various settings in about config.

Hello,

I have disabled AI according to the instructions given by Mozilla, under settings and AI controls. When I search, I still get the first result as an AI generated result. I want to disable that. I don't need AI's help to understand what I am looking for. I want an old school search without AI.

Is this possible? If not, could you please make it possible?

Thanks.

How to remove google search from the address bar on the right?????

I want to find my most visited websites in the address bar without any unnecessary actions!!!

With the latest update I get search suggestions in the search bar. I want to use my bookmarks. How can I turn off this feature?

In the example, I typed dict and got dictionary.reference.com, while the bookmark I wanted was just ductionary.com. Thank you.