Highlight This: finds and marks words
Automatically finds and highlights words and phrases on the web page according to your list
2,375 users
LiteTube: Fix YouTube Lag & Adblock Detection
Fix YouTube Lag / Adblock Detection on Firefox issue by utilizing the lightweight Mobile API Lightweight YouTube (m.) without ads. Background Play, AdBlock, SponsorBlock, and Max Quality in one.
2,366 users
WhatsApp Blur
WhatsApp: Hides your messages until you hover over them so nobody can see it from behind.
2,362 users
Copy All Tabs
Copy All Tabs takes the address and title for each tab and creates a text list of links. The list is copied to your clipboard so you can paste it to your notes. You can also open tabs from a previously saved list of links. Similar to CopyAllUrls.
2,359 users
Personal Blocklist (not by Google)
Blocks domains/hosts from appearing in your Google search results.
2,346 users
Remove Google AI Overview
Removes all AI overviews on Google.com, including the inline ones in the People Also Ask section. Supports Multiple Languages (English, Hindi, Tamil, Spanish, Portuguese, Japanese).
2,323 users
V3 - Get Old YouTube Layout (Launcher)
Project VORAPIS. V3 is the alternative solution to a fast and responsive YouTube frontend which combines performance with beauty, bringing back Google's best web layout.
2,316 users
Popupblocker
Popupblocker can block every popup. Many websites open new windows with ads, when you try to mark text or click something. This add-on will block these and show a really small notification.
2,314 users
Gaugr for Claude AI (Usage Tracker)
Enhance your Claude AI experience with Super Claude - usages, notifications, and more!
2,284 users
Reader View
Strips away clutter like buttons, background images, and changes the page's text size, contrast and layout for better readability
2,269 users
Element Blocker
Block popups, banners, chat widgets, notification bars, and more from appearing on any website.
2,266 users
Basic JSON Formatter
Adds a page action to pretty-print JSON. Unlike similar extensions, this simply pretty-prints it. It doesn't add any kind of viewer, colors, or collapsing. If you want this to work as expected, disable devtools.jsonview.enabled in about:config.
2,230 users
Block YouTube Feed - Homepage, Sidebar Videos
Block the homepage feed, sidebar suggestions, and end screen feed on YouTube.
2,156 users
Favicon Switcher
Replace ugly favicon by using your own images! Favicon Switcher allows you to customize the favicons for the sites that you visit. All you need to do is simply giving a url pattern and picking an image. Happy Browsing!
2,146 users
Vertical Tabs Reloaded
This Firefox add-on arranges tabs in a vertical rather than horizontal fashion. Hide and display manually the tab sidebar with a hotkey (Ctrl+Shift+V) or by clicking on the VTR icon.
2,114 users
