All-In-One PageSpeed Test
Test any website performance with main test tools with one single click: Google PageTest Insights, GTmetrix, Yellow Lab Tools
533 χρήστες
Tab Save & Restore
Saves the links of all open tabs and allows for one by one or all together restoration.
533 χρήστες
Close Tab Button Quantum
Toolbar button to close the current tab. Works on the newest version of Firefox. This is a replacement for browser.tabs.closeButtons feature set to '3' of old firefox.
530 χρήστες
Mirror Video X
Allows you to mirror or rotate a video within the web page, services such as YouTube and Twitch are supported, but it works on the majority of sites. Customizable keyboard shortcuts and user-friendly interface.
528 χρήστες
MatPatify: Publisher's Edition
Modify YouTube thumbnails to include text from MatPat's videos
525 χρήστες
SpoPlus - Edit Spotify Theme & Settings
2025 • Spotify extension that allows you to bring back classic heart button, set up new themes, fonts, remove annoying notifications, popups, and many more!
524 χρήστες
Grayscale Bro
A minimal Firefox extension for monochrome browsing. Supports dark theme and grayscale only on selected hostnames. [Notice: Doesn't work at mozilla pages]
521 χρήστες
YouTube Ad Skip & Mute
YouTube Ad Skipper is an extension that mute all ads and auto skips ads after YouTube provides a skip ad button. It does not block an ad.
520 χρήστες
Delete G Docs Type @ To Insert
Deletes the 'Type @ to Insert' bubble that appears whenever you type a new line in Google Docs.
518 χρήστες
Go to random tab
Adds a shuffle button next to your tabs. Switches to a random tab when clicked.
514 χρήστες
Save Tabs - Browser Session Manager
A password protected tab saver extension to store tabs in the current window, or all windows
513 χρήστες
Auto hide next up card for Amazon Prime Video
Hides next up card and other obtrusive elements of Amazon Prime Video.
512 χρήστες
YouTube Thumbnail Size Fixer
Up to 12 videos per row on your home feed!! Fix YouTube thumbnail sizes by changing the number of columns on YouTube homepage and subscription pages. Fixes YouTube's stupid HUGE THUMBNAILS rollout.
510 χρήστες
