Force Reader View
This add-on forcibly activates the reader mode, adds a button to the toolbar, creates a keyboard shortcut, and integrates with native reader mode.
378 users
Window Layout Resizer
Resize the current window into different customizable layouts (Multiple monitors are supported).
377 users
Center Pages
Center-Pages allows you to narrow wide pages to the center of your screen. Center-Pages simply adds a margin to the sides, which you can increase/decrease via two buttons.
376 users
Bulk Image Downloader
Browse, filter, and download multiple images from the This extension allows users to detect and download multiple images from a webpage at once. All processing is done locally—no data is sent to external servactive webpage, and convert image formats.
374 users
Letterboxd minutes to hours
Converts minutes to hours on letterboxd
374 users
Print Button
Easily print any page with just one click!
374 users
TST Active Tab on Scroll Bar
Provides a marker to indicate active tab position in Tree Style Tab sidebar.
374 users
CSS Toggler
Browser extension to quickly toggle CSS.
373 users
Google Art Project
Art Project masterpieces from Google Cultural Institute in your Firefox's new tabs WebExtension replacement: https://addons.mozilla.org/en-US/firefox/addon/new-tab-time-date/
372 users
UsableHomeButton
Button for opening home page of any current site, with menu with parent URLs, items for opening in private window, copying titles and URLs, forgetting site or page, etc.
371 users
Restore Google Search Maps Integration
A simple extension that will restore the Google Search Maps integration that was removed after EU A simple extension that will restore the Google Search Maps integration that was removed after EU Digital Markets Act.
371 users
Shorts Blocker for YouTube
Remove YouTube Shorts | Block Shorts scrolling | Redirect Shorts to video player
371 users
Most Recent Tab - Keyboard shortcut for last tab
Adds a keyboard shortcut (default: control-shift-1 / cmd-shift-1) and toolbar button to quickly go back to the previously selected tab. Useful to alternate between two tabs and to easy go back to your last tab if you switch to another briefly.
370 users
Launch Gmail
Gmail toolbar button:- - Opens Gmail in a new tab (https://mail.google.com) - Neat icon
370 users
Youtube repeat, speed up HTML5 video
Repeat, speed up, slow down Youtube and any HTML5 video. Create a loop with accuracy to milliseconds. Create mixed playlists.
370 users
Simple New Tab button
Adds a New Tab button to the toolbar.
370 users
Twitter検索プラグイン
Firefox 70.0.1 現在の既定のTwitter検索プラグインは、Twitter の新しいUIに対応しておらず、スラッシュが文字化けします。
369 users
Enable Select Copy +Edit
A toolbar button to enable selection, copy and typing editing web text redirectly in a tab
369 users
Custom Bookmark Favicon
Customize your favicons, even in the bookmarks bar! For bookmarks, calls a stateless API that serves the favicon and redirects to the target.
369 users
Opera Gestures
Mouse gestures like Opera 12
368 users
Twitter Misc
Miscellaneous functions related to Twitter (This add-on was formerly called Twitter Old UI)
367 users
Email Notifier
A lite notifier that works with Gmail™, Yahoo, Live, iCloud, Mail.com and GMX
366 users
Font Size Decrease
Increase the font size on the current page with a single click.
362 users
LinkOff - LinkedIn Filter and Customizer
No more seeing unwanted likes and comments by your connections. Block the feed or filter it using custom keywords and find the connections and posts you want more easily. Job seeking? Advanced job filtering COMING SOON. Also cleans the inbox!
362 users
CustomDirecte
★ Calcule et Affiche les moyennes ★ Ajoute des options de personnalisations [Couleurs - polices - Angles - Theme sombre] ★ Remplace l'ancienne barre latérale [Plus lisible - Prend moins de place - Regroupe plus de paramètre]
362 users