Clockwise: AI-Powered Scheduling Assistant
The #1 AI calendar assistant for Google Calendar
927 users
YouTube use Flash Player
Force YouTube to use Flash player over the HTML5 player
925 users
Google Translate (all languages)
Lets you translate between any languages supported by Google Translate from the Firefox address bar. Use the 'gt' keyword, then the two-letter code for each language, and finally the words you want to translate, e.g. 'gt en es hello friend'.
924 users
Enable Selection
Unblock and Enable Selection in some websites which block selection by mouse to open context menu and copy.
922 users
IIIF Download
Allows user to download fullsize content from digital libraries serving content using IIIF technology.
913 users
Open bookmark in Container Tab
Adds an "Open in Container Tab" menu item to bookmark menus to open bookmarks in a container tab.
910 users
QR Code Generator
Generate QR code from any text and save it as an SVG image
909 users
E-SIGN (Asseco Lietuva, UAB)
Document electronic signing and users identification with ID card or USB token, used by products of "Asseco Lietuva, UAB".
908 users
Directo - Travel Deals - Save on Hotels
#1 travel hack for getting the best hotel deals
906 users
Close All Tabs
Close all open tabs. Optionally close pinned tabs and incognito mode tabs. Keyboard Shortcut: Alt + W.
902 users
NonStop YouTube™
YouTube running non stop No video paused continue watching, No video ads
900 users
DeepL Translator for CTE
Translate Cloud Translation Environment collections using the DeepL Pro API. This extension is not affiliated with DeepL or Lionbridge Inc.
898 users
KOCT
Koha Offline Circulation Tool
897 users
YouTube no Buffer (no autoplay)
Prevents YouTube HTML5 and Flash players from auto-buffering (auto-playing) videos
896 users
Tab Workspaces
Organize your tabs into workspaces. Switch between workspaces to change which tabs are displayed at the moment.
886 users
Vim Vixen
Accelerates your web browsing with Vim power!!
886 users
ff2mpv
Tries to play links in mpv. Press the toolbar button to play the current URL in mpv. Otherwise, right click on a URL and use the context item to play an arbitrary URL. You'll need the native client here: github.com/woodruffw/ff2mpv
879 users
Perfect Home
Replace your new-tab page and home page with your bookmarks. No ads, no speed dials, no frequently visited or other "frecency" bullshit! Just your own, predictable grid of links.
876 users
DeepSeek Chat Export
Export your DeepSeek chat histories as HTML files which you can save locally and share with others
875 users
Web Developer Checklist
Analyzes any web page for violations of best practices.
874 users
jisho-pitcher
Adds pitch accent information to entries in the online Japanese-English Dictionary at jisho.org.
873 users
Download Filename Encoding
Set the character encoding of download filenames.
868 users
Save as PDF from Right-Click / Context Menu
Adds 'Save as PDF' option to right click / context menu.
862 users
Saka Key
A keyboard interface to the web
857 users
Ultrawide Netflix
This extension will fulfill a 21:9 screen when watching 21:9 content (Normally movies). Just click the icon while watching a movie on Netflix and then go fullscreen! This project is Open Source: https://gitlab.com/alosarjos/ultrawide-netflix
857 users