ColorTabs
This add-on enables you to set the browser window to a custom color for any site. You can save as many site-color mappings as you wish, and import/export to load your settings on different machines.
312 users
AiBlock for Youtube
Filter AI-generated content on YouTube. Community-powered blocklist with customizable warning and hiding modes.
311 users
Scribens : Grammar Checker and Writing Assistant
Scribens is a grammar checker and a writing assistant.
309 users
Skullify for Tumblr
Modifies the CSS of the tumblr dashboard to put the same image of a skull in a multitude of different places. Experience tumblr the true way: skullified
308 users
Tab Numbers
This extension writes the tab number to the tabs, the ones accessible with ctrl/cmd + number
306 users
Hide Comments Everywhere
An anti-social social extension to hide commenting systems like Disqus, Livefyre, Twitter, WordPress, YouTube, etc.
306 users
Webtoons dark mode
Changes background color from white to black, when viewing a comic on webtoons.com
305 users
Return Youtube UI
An extension that returns the look of YouTube to before everything became rounded. Preferences are available on the popup. Feel free to fork it from GitHub. I will try to update it as YouTube changes their site. Submit issues in GitHub so I'm aware.
305 users
Comic Sans Everywhere
Firefox addon that changes the font of every piece of text into Comic Sans MS. Can be toggled through a toolbar button. For more information and source see the github page.
304 users
a11y-outline
Many screen readers like JAWS or NVDA have shortcuts to bring up a list of landmarks, headings or links. This browser extension provides the same functionality without requiring a screen reader. Just press Ctrl+Shift+7.
303 users
Show Profile
Display profile hint on window title or customized locations (with or without individual icon).
303 users
Fake YouTube premium
It changes the YouTube logo to Premium logo to fake having YouTube Premium
300 users
Simple Search
This extension highlights “traditional” or “ten blue link” search results provided by the search engine, laying them over the info boxes and other content. Close the window to view the full results page. Compatible with Bing and Google search engines
297 users
Trello Card Counter
This extension allows you to always display the number of cards in each lists on a Trello board. It uses native trello features, with no additional javascript to guarantee fast execution.
296 users
Enforce Browser Fonts
Enforce browser fonts easily instead of letting websites use their own fonts. Easily toggle between browser fonts and website fonts by clicking on addon toolbar icon or its keyboard shortcut (Alt-Comma).
295 users
