19,036 extensions found in Appearance

Search results

Containers Sync
Sync containers across multiple devices. Please note that firefox sync is mandatory for the sync to work properly.
Rated 2.5 out of 5
Ramkumar K R
196 users
YouTube Unrounded Thumbnails
Removes round corners from YouTube thumbnails.
Rated 4.9 out of 5
Ben
195 users
Spotify Hotkeys
Add configurable keyboard shortcuts and notifications to the Spotify Web Player
Rated 4.9 out of 5
Jerosa
195 users
FFQRcoder
QR Code Assistant is a plug-in to generate QR code, supports two ways to displayQR code.
Rated 4.5 out of 5
大葱
195 users
Switch Direction
Switch Direction in edits, useful for mixed RTL and LTR texts editing.
Rated 4.7 out of 5
ebraminio
195 users
AutoTube
Adds a switch to toggle auto replay of the current YouTube video
Rated 2.3 out of 5
Sarah
195 users
rikaihan
Translates Japanese Text on Websites upon hovering it. Dictionaries can be chosen and installed separately. Shift through the dictionaries using Ctrl.
Rated 2.8 out of 5
Firefox user 13604310
194 users
HumanType - Copy Paste Typer
Paste text and watch it type out like a human — with natural rhythm and realistic mistakes.
Rated 5 out of 5
Swalter Factories
194 users
Side by Side - Split view for Firefox
The ultimate split screen tool. Split your tab into a dual view to browse, compare websites, and multi-task side by side.
Rated 5 out of 5
Ben Gaudry
194 users
Close duplicate tabs
Finds and closes duplicate tabs by URL. Will assume that URLs in different contextual identities are not the same URL and will not be closed.
Rated 4.1 out of 5
Andy McKay
193 users
Webpage Sidebar
Opens websites on sidebar by addon button popup.
Rated 4.7 out of 5
Ch. (aka sftblw)
193 users
Personas Rotator
Personas Rotator is a new companion for Personas Firefox add-on to change over 65000+ skins periodically on Firefox. What Will Your Browser Wear Now?
Rated 3 out of 5
Baris Derin
193 users
Twitter Quotes are back!
Twitter removed access to see who quoted, retweeted, or liked a post. Well, it's not gone, just relocated. "Twitter Quotes are back!" restores these options to their original places.
Rated 5 out of 5
josecebe
193 users
USOS średnia
Rozszerzenie liczące średnią w USOSie. W przypadku poprawki liczy średnią z dwóch ocen. Można za pomocą checkboxów uwzględniać ocenę w średniej. Obecnie przetestowany na USOSie UW.
Rated 4.5 out of 5
badochov
192 users
YouTube Autohide
Automatically hides YouTube playback controls while paused. Works on fullscreen videos and allows the user to change the delay.
Rated 4 out of 5
SWB
192 users
Color Picker
Pick up amazing color on one click
Rated 1.8 out of 5
Lokdien
192 users
Persian RTL Fix for AI Chats
Fixes Persian (Farsi) right-to-left text rendering and improves readability in ChatGPT, Claude, Gemini and user-added custom sites.
Rated 5 out of 5
Dr.TTY
192 users
Hide X Reposts
Hides reposts (retweets) on X (The SNS Formerly Known as Twitter).
Rated 4 out of 5
Hideaki Sakai
192 users
Firescape Navigator
Show the Netscape Navigator or Internet Explorer loading animation in Firefox
Rated 4.2 out of 5
Evan Salter
191 users
Dinyomage Autofill
Smart autofill that saves and loads form data using website-specific profiles.
Rated 5 out of 5
dinyomage
191 users
GoogleDocs Dark Canvas
Altera a cor da canvas do GoogleDocs.
Rated 5 out of 5
MoaFuhr
191 users
Mii Studio Mii Loader
Load and export Mii Studio codes on the Mii Studio website: my.nintendo.com/mii
Rated 3 out of 5
alice
190 users
Alexa RANK
Alexa Traffic Rank is Alexa Internet's free extension for Mozilla. Alexa Traffic Rank accompanies you as you surf, providing you with Alexa.com data about the sites you visit without interrupting your browsing.
Rated 3.5 out of 5
thoduongluat.com
190 users
Huruf
Allows you to set the font and size of Arabic text, making it easy to read.
Rated 4.4 out of 5
Jackson Petty
190 users
New Tab - Moment
A minimalist clock on the new tab page showing the current time, date, and weather. Based on Moment from Alfred Xing.
Rated 4.5 out of 5
Laedit
189 users