13,668 extensions found in Appearance

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Page Sidebar | Open any page in side panel
Effortlessly open any website in your web browser's sidebar – streamline your workflow instantly!
Rated 4.3 out of 5
Stefan vd
690 users
Night Video Tuner
Protect your eyes and improve your sleeping cycles by adjusting video temperature and many other properties!
Rated 4.5 out of 5
Pyves
685 users
Item Price History - LeBonCoin
Extension permettant d'afficher l'ancien prix d'un objet sur le site LeBonCoin
Rated 5 out of 5
OptiPanda
684 users
Github Repository Size
Add repositories size to their GitHub summary band using the GitHub public API.
Rated 4.3 out of 5
Matthieu Harlé
683 users
mtab
a simple configurable new tab extension
Rated 4.7 out of 5
Max Hu
682 users
Move unloaded tabs for Tree Style Tab
Move tabs in the Tree Style Tab Sidebar without them becoming active.
Rated 4.9 out of 5
Lej77
679 users
Docs Viewer
Easily view PDF and MS Office documents in your browser.
Rated 2.6 out of 5
Muyor
676 users
Java Doc2Code
Maps the Oracle Java 11+ documentation page to the OpenJDK source code on Github
There are no ratings yet
HappyJavaDeveloper
675 users
Play HLS M3u8
Play HLS urls in-browser
Rated 2 out of 5
Play HLS m3u8
673 users
New Tab Google
Open Google.com homepage in a new tab
Rated 3.4 out of 5
Maweryck
672 users
Wikipedia Peek
Shows previews of linked articles on Wikipedia pages.
Rated 4.4 out of 5
NiklasG
669 users
Fix This Page: Web Cleaner & Popup Remover
Remove overlays, sticky headers, and anti-adblock walls. Includes Reader Mode, Dark Mode, and a custom Element Zapper
Rated 5 out of 5
CieloWeb
669 users
Property Seeker
Take the guesswork out of house hunting. Instant property insights for realestate.com.au and domain.com.au.
Rated 5 out of 5
cheesestringer
668 users
SaveTabs
Saves URLs of open tabs into a text file.
Rated 3.5 out of 5
enchainingrealm
666 users
Font Inspector (WebExtension)
Click on any element to get the font info in a page popup
Rated 1.9 out of 5
Alex
664 users
Internet Speed Tester
Speed Test Most Accurate Online Broadband Internet Speed Test
Rated 4.6 out of 5
OpenSpeedTest™️
663 users
ReYohoho
Open ReYohoho directly from kinopoisk.ru or shikimori.one
Rated 5 out of 5
reyohoho
663 users
Google Cal Event Merge
Chrome extension that visually merges the same event on multiple Google Calendars into one event. Source: https://github.com/imightbeamy/gcal-multical-event-merge
Rated 4.3 out of 5
Amy Ciavolino
662 users
Night assistant
Set the background color of the webpage to protect your eyes and create a beautiful and comfortable internet environment.
Rated 4.7 out of 5
weijhfly
660 users
IMDb Search (Internet Movie Database)
Select some text, right-click and choose "Search in IMDb" in the menu, a new tab will open with the searched text in IMDb (all topics).
Rated 4.8 out of 5
Doc Malkovich
658 users
Bookmark Tree for Tree Style Tab
Bookmark and restore Tree Style Tab data.
Rated 4.5 out of 5
Lej77
658 users
Date Today for Firefox
The best clock displays the current date and time at a glance. It offers a digital clock in the browser toolbar and an analog clock in the web browser's menu bar, allowing you to know the current date and time with just one blink.
Rated 4.5 out of 5
Stefan vd
657 users
YouTube Dark Mode Pro
Bring the dark theme to YouTube. This mode will reduce eyestrain and protect your eyes.
Rated 4.1 out of 5
HiSoft
655 users
Disable Twitter/X Trends
Hides trends on Twitter/X
Rated 4 out of 5
Hexandcube
655 users
Permanent Inspect Element
Save the changes you make to a page with Inspect Element so they wouldn't go away after refreshing
Rated 1.8 out of 5
BreezB
654 users