How can I disable tab auto-grouping ?

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How can I disable tab auto-grouping ?

I just don't use tab grouping (yet) and I don't want this particular auto-group feature which I keep triggering by accident

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They should just put an alt key before dragging to enable it. It's more annoying than useful atm

There's an about:config setting. browser.tabs.groups.enabled.

That works but that disable the entire system doesn't ?
I will take that, but now I'm never going to use it.
I would rather just turn off the auto-grouping and not the entire thing !
Oh well, at least it CAN be disabled unlike those super annoying tab buttons like playmute and close !

By "auto-grouping" you mean that it groups when you drag and drop, but you still want it available in the context menu? You could set browser.tabs.dragDrop.createGroup.delayMS in about:config to a very high number - then you'll have to hold one tab over the other for a long time before it actually offers to group them.

Thanks that would be fine as well, it was just a little too short that I was triggering it by accident
A value of
browser.tabs.dragDrop.createGroup.delayMS=1000
doesn't get in the way

What OS is this? The Taskbar looks crazy, I want to check it out.

Not my taskbar, that's my firefox bar

Here is my taskbar

That's Openshell plus translucentTB plus everythingtoolbar plus the greyeve theme

As for firefox, here are my addons

List of Extensions (Wed Sep 17 2025):

spoiler

Copy image as Base64 1.0
Allows you to copy an image to clipboard in Base64 format in the right-click menu.

UMiBO 2.4.2
Turns your new tab into a virtual desktop to manage bookmarks.
http://zarch.fr/

Profile Switcher for Firefox 1.3.1
Create, manage and switch between browser profiles seamlessly.
https://github.com/null-dev/firefox-profile-switcher

Go to Sound Tab 0.0.1
Takes you to the tab that is generating sound

Redirect YouTube Shorts to YouTube 1.0
Redirect YouTube Shorts to YouTube

Save Page WE 28.11
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Tile Tabs WE 15.5
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Zoom Page WE 19.13
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Containers On The Go 1.17
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I still don't care about cookies 1.1.4
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https://github.com/OhMyGuus/I-Dont-Care-About-Cookies

Don't Accept image/webp 0.9
Strip image/webp from Accept: headers, which should discourage servers from replacing JPEG and PNG images with WebP images.
https://github.com/jscher2000/dont-accept-webp

Shortkeys (Custom Keyboard Shortcuts) 4.0.2
Custom keyboard shortcuts for your browser
https://github.com/mikecrittenden/shortkeys

Add-on List-o-matic 9000 1.5
Helps create a list of all add-ons.

Instance Assistant for Lemmy & Kbin 1.2.6
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https://github.com/cynber/lemmy-instance-assistant

Close Tabs to the Right 1.2.4
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https://github.com/mkopec/close-tabs-to-the-right

Cookie AutoDelete 3.8.2
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https://github.com/Cookie-AutoDelete/Cookie-AutoDelete

Cookie Quick Manager 0.5rc2
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https://github.com/ysard/cookie-quick-manager

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https://github.com/Rob--W/crxviewer

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Video Downloader for reddit - Redditsave 2.0
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https://redditsave.com/

LoadTabOnSelect3 1.2023.812.0
(Disabled)
Load backgrounded tabs on selection. Prevent background tabs from loading content until the tabs are activated.
https://join.slack.com/t/loadtabonselect3/shared_invite/zt-2ttvt3v5z-aRRq735hLe5zJCRFZcw86g

Window Merger 0.6.0
Options to merge browser windows into one
https://vanderven.se/martijn/

Select After Closing Current 5.3
Configure which tab to select after closing the current tab.

YouTube Comment Search 2.5.0
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Extension for searching youtube video comments.
https://github.com/pancevac/ytsc-extension

ScrollAnywhere 9.2
Drag scrollbar with your middle mouse button anywhere on the page. Supports also "grab and drag" style.
https://fastaddons.com/

Tabs to Bookmark Groups 0.2b1
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Save the tabs to a bookmark group and switch between different groups.

ShareX 2.1.0
(Disabled)
Adds 'Upload with ShareX' button to image, video, audio and text selection context menu.
https://getsharex.com/

Bypass Paywalls Clean 3.6.1.0
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Bypass Paywalls of news sites
https://gitlab.com/magnolia1234/bypass-paywalls-firefox-clean

QR Code 1.3
Adds a button to the address bar to get the current url as a qr code

Bypass Paywalls Clean (D) 3.6.1.0
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Bypass Paywalls of news sites
https://gitlab.com/magnolia1234/bypass-paywalls-firefox-clean

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(Disabled)
Set your tabs aside and store them in your bookmarks.
https://github.com/tim-we/tabs-aside

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List the URLs of all tabs from the current window as copyable plaintext.
https://github.com/moritz-h/urls-list

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Merge multiple windows together
https://github.com/jonathanKingston/merge-windows

DelugeAddTorrent 1.1.4resigned1
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Send the magnet link to download.
https://github.com/muriloportugal/DelugeAddTorrent

Order Tabs by Domain 0.2.4resigned1
(Disabled)
Tabs ordered by domain, as god intended.
https://github.com/doriantaylor/w3x-taborder

Tab List Button 1.4resigned1
(Disabled)
When you have lots of tabs open, it is good to have another way of selecting one.
https://codefisher.org/toolbar_button/

Drag-Select Link Text 1.5.5resigned1
Select link text with easy mouse gestures.
https://github.com/nkestrel/dragselectlinktext

Stop All Button 1.5resigned1
Stop all tabs from loading when you have mass opened tabs and found the one you really wanted.
https://codefisher.org/toolbar_button/

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http://github.com/alexpdraper/reading-list/

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https://github.com/Rob--W/cookie-manager

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https://stefanxo.com/

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https://github.com/YouTube-Enhancer/extension

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https://unhook.app/

DownThemAll! 4.13.1
The Mass Downloader for your browser
https://downthemall.org/

Discard Tab 1.0.4resigned1
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Copy transcripts from youtube videos to clipboard and developer console

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https://github.com/nunoarruda/auto-save-html

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https://github.com/kkapsner/CanvasBlocker/

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https://github.com/tawnC0DE/BTH

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https://redditenhancementsuite.com/

Tab Kraken 0.3.0
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Helps sort your tabs

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Harness the power of IPFS in your browser
https://github.com/ipfs-shipyard/ipfs-companion

Tab Vault 1.8.6
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Simplify the management of your tabs and URLs with this extension

TWP - Translate Web Pages 10.1.1.1
Translate your page in real time using Google or Yandex.
https://github.com/FilipePS/Traduzir-paginas-web

Tab Session Manager 7.1.1
Save and restore the state of windows and tabs. It also supports automatic saving.
https://tab-session-manager.sienori.com/

Close Duplicate Tabs 1.0.27
Shows the total amount of duplicate tabs and allows to quickly and easily close them - Same URLs in different containers are not treated as duplicates
https://github.com/igorlogius

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Manage form history entries (search, view, edit, cleanup, export/import) and easy formfiller.
https://stephanmahieu.github.io/fhc-home/

Panorama View 0.9.8
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Easily group and organize tabs visually
https://github.com/photodiode/panorama-view

Print Edit WE 29.7
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Edit web pages prior to printing. Delete, hide and format elements. Edit text. Remove adverts and sidebars.

Copy Tabs 1.16.57
Copy tabs as hyperlinks or text URLs
https://github.com/igorlogius/copy-tabs

Spoof Geolocation 0.2.7
This extension alters browser Geolocation latitude and longitude to user-defined values
https://webextension.org/listing/spoof-geolocation.html

Firefox Multi-Account Containers 8.3.0
Multi-Account Containers helps you keep all the parts of your online life contained in different tabs. Custom labels and colour-coded tabs help keep different activities — like online shopping, travel planning, or checking work email — separate.
https://github.com/mozilla/multi-account-containers#readme

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(Disabled)
Easily run javascript snippets (aka. userscripts) in multiple tabs and gather any desired output
https://github.com/igorlogius/gather-from-tabs

remainder of addons

spoiler

Undo Close Tab 8.1.0
Reopens the last closed tab.
https://github.com/M-Reimer/undoclosetab

Select Tabs 4.1.1
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Select multiple tabs: same site, duplicates, descendants, to the left, to the right, seen today, seen yesterday... and many more.

Old Reddit Redirect 2.0.9
Ensure Reddit always loads the old design
https://github.com/tom-james-watson/old-reddit-redirect

Bitwarden Password Manager 2025.6.1
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https://bitwarden.com/

Dark Reader 4.9.110
Dark mode for every website. Take care of your eyes, use dark theme for night and daily browsing.
https://darkreader.org/

SponsorBlock for YouTube - Skip Sponsorships 5.14
Skip sponsorships, subscription begging and more on YouTube videos. Report sponsors on videos you watch to save others' time.
https://sponsor.ajay.app/

Switch To Previous Active Tab 2.6
(Disabled)
Flips to the last accessed tab in the same window, or in any window.
https://github.com/jscher2000/switch-to-previous-active-tab

Augmented Steam 4.2.3
Augments your Steam Experience
https://augmentedsteam.com/

Import URLs 1.0.17
Import URLs from clipboard or a text file as tabs or bookmarks
https://github.com/igorlogius/webextensions/tree/main/import-urls

Gesturefy 3.2.15
Navigate, operate, and browse faster with mouse gestures! A customizable mouse gesture add-on with a variety of different commands.
https://github.com/Robbendebiene/Gesturefy

Order Tabs by Domain 2.0 2.0.0
Tabs ordered by domain, as the Flying Spaghetti Monster intended. Ramen.
https://github.com/jpfleischer/w3x-taborder

'Improve YouTube!' 🎧 (for YouTube & Videos) 4.1325
(Disabled)
YouTube, tidy & smart? Supercharge YouTube! Give it strong features, filter only the videos you want & exactly the look you like
https://github.com/code4charity/YouTube-Extension/

Download Statusbar 0.1.2resigned1
Easily manage your downloads in status-bar.
http://eccorem.com/apps/download-statusbar.html

Hide shorts for Youtube™ 1.8.6
Hides shorts from YouTube™ from home page, subscriptions and search results.
https://github.com/Vulpelo/hide-youtube-shorts

uBlacklist 9.2.0
Blocks sites you specify from appearing in Google search results
https://ublacklist.github.io/

uBlock Origin 1.66.0
Finally, an efficient blocker. Easy on CPU and memory.
https://github.com/gorhill/uBlock#ublock-origin

Very clean, and I really appreciate you sharing like this. <3
Going to dive in.

Found this annoying too but didn't think to do anything about it until I read this post...

Anyway looking it up, maybe try

about:config > tabs.group > browser.tabs.group.dragOverThresholdPercent

I guess turn it to 0?

Edit: nevermind this isnt an option anymore on my end.

Could also disable via browser.tabs.groups.enabled

Trigger it by accident? Isn't that like saying, that you can't control your mouse? Or what is it that happens... I have many tabs open, all the time, I use groups too - and I have not once triggered it by accident. You have to hover over a tab, bit another tab, to activate it... and then, it is clearly visible, if you to - and then all you have to do, is move the tab a little away, to to remove the suggested group.

Isn’t that like saying, that you can’t control your mouse?

That's a bit ableist. Some people have issues with motor skills, or just a bad mouse that jumps all over the place. You have to make unnecessary stuff like this at least opt-out.

I don't object to opt out of a function. And yes - I guess I expect this to be a problem, only if you use a mouse - and if you can't handle that, maybe it's not the right tool for you... Take that in what way you want.

I had the issue too. I rearrange my tabs quite often and I'm used to being far more unrestrained in where I place them.

It wasn't an issue until they forced me to be more precise than I ever needed to be so I don't accidentally trigger a feature I don't want or need.

I handle thousands of tabs per day, the other suggestions have resolved it, the 240ms delay is just a tiny bit too short that the function gets triggered occasionally.

Thousand of tabs per day? Let's just say 2000 tabs a day, now we are in the thousands of them... Let's say you sleep 8 hours and visit the toilet, eat and so forth, for 2 hours a day. That's 14 hours left... That's about 2,4 tabs you use a minute, constantly... I wonder how you manage that, and what you use them for - I'd burn my brain out, trying to relate to the content of 2000 tabs a day... And you might be managing way more... But good that you resolved it...

I can easily open 100 tabs in a minute, for instance, from a list of search result, pickup up promising leads, then flipping through them, I bound the next tab/previous tab actions to my 4th and 5th mouse buttons and if I press both together, it closes the current tab so I can move through them faster. I also select large groups of tabs to make a new window out of it. The moment this issue arises is when I pick one tab out of somewhere and put it in a particular place a particular order in the list of tabs, if you didn't put it exactly in the gap between two tabs and hesitate for 240ms, then it would autogroup it, often without realizing what had happenned.

It's more than 2000 some particularly busy days, no I don't read them all thoroughly, just at a glance I can often tell if it contains what I'm searching for. I wish there where better ways to search all that crap locally, locally save all the tab contents without having to do any more clicks than I already do.

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