Dark View
Makes sites design dark. Night vision for all sites. You can change design mode in one click. Set up your own darkness level in addon settings. Better than color inverters.
292 users
Open all URLs in the clipboard
Open all URLs in the clipboard.
291 users
Youtube Recommendations Blocker
Blocks video recommendations on Youtube to keep you from getting distracted. Search results and direct links are still available.
291 users
Sci Hub Injector
Adds SciHub links to popular publishing websites to make free access to science even easier.
291 users
Old Google
Replaces the current Google logo on <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/a715a41c3c6bb93de925c4d53cb98425432b2b59209e61fedd8a8d2a54b4132e/http%3A//google.com" rel="nofollow">google.com</a> and the search page to use the old 2010 – 2013 logo.
290 users
Bookmark Dial
Replaces the default New Tab page and displays the contents of a bookmark folder including a thumbnail every time you open a new tab. The homepage is also replaced unless you choose not to. Check out the screenshots
290 users
Mini Pixiv
Make Pixiv light and fast. Display all images automatically.
289 users
Close All Tabs Button
Adds close all tabs button. The button opens a new tab and closes all existing tabs.
289 users
Ambient Mode Blocker
Turn off ambient mode automatically in youtube videos.
289 users
Drag & DropZones (Revived)
Replace the context menu with fancy Drag & DropZones
288 users
Pulltab Fullscreen - hide taskbar
this addon will give you a pulltab on the right side of your screen, it will put any website into fullscreen aka hide the address-bar. save space on your mobile device and make the user experience of most websites more similar to standalone apps!
287 users
TorpedoRead
Enhanced text readability for the neurodivergent using font-weights, letter-spacing and brightness adjustment.
287 users
Characters Counter
Find out how many characters there are in a selection by simply right-clicking it.
287 users
Lexia Reader
Read & Learn 2-3 times faster with: OpenDyslexic font for dyslexia, Line Ruler for focused reading, Screen Shader for eye strain.
287 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.
286 users
Toolbar Clock
Stylish analog clock for your browser toolbar.
286 users
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.
286 users
Add to Dropmark
A quick way to add links, images, and screenshots to your Dropmark collections.
285 users
Tabs Import
Imports URLs from a text file and opens them in the browser
285 users
Okta Verify Auto Send
Automatically send an Okta Verify push notification or SMS.
283 users
Hide Images (Opacity)
Hide all the images on the page (using opacity), with a Hot Key Alt+0 (Zero) ! Optionally, you can configure to display the images on mouse over.
283 users
YouTube Shorts Remover/Blocker
A Firefox extension to hide/block YouTube Shorts, enabling a more streamlined browsing experience on YouTube by removing the Shorts section.
282 users
New Tab Beside
A simple extension that opens new tab or duplicates right beside the current tab. Many other browsers have "open a new tab right next to current tab" feature built in but not Firefox, and so this extension was created.
282 users
The Older & Better Roblox Logo
Changes the <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/ad83da8f2337a59ed4fb37f7ed3d92028451eae793144f0a9309190ff5649e8c/http%3A//roblox.com" rel="nofollow">roblox.com</a> favicon and other website icons to the classic look. Made by Conkley.
282 users
Flickr Fixr
Show photographer's albums on photostreams, Control speed of slideshows, Photographer's other photos by tag-links, Links to album-map & album-comments, Actually show geotagged photos on the associated map (or Google Maps), Top-pagination, and more...
281 users