10,859 extensions found in Appearance

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ForceCopy
Allows you to copy content from sites with copy-protection.
Rated 1.7 out of 5
MrOnlineCoder
239 users
Mailto Gmail and More
It enhances your mailto links with a convenient user interface. It gives your users the flexibility to compose a new message using a browser-based email client or their default local email app. Moreover, it supports phone links as well.
Rated 4.1 out of 5
Nick
239 users
Cookie manager
Manage cookies for any webpage via an stylish popup window
Rated 4.4 out of 5
Karl
238 users
Get Styles
Смена тем и оформлений ВКонтакте. После установки в меню вконтакте появится кнопка «Галерея тем» и там можно выбрать и применить любую понравившуюся тему.
Rated 4.4 out of 5
Sergo
238 users
mywebook clipping tool
Use mywebook clipping tool browser extension to save articles, videos, images, products, discussions and more to your account for later reading and easy access.
Rated 3.6 out of 5
mywebook.com
238 users
Sci-Hub in Google Scholar
Appends a Sci-Hub direct link into Google Scholar results. You will see a "[sci-hub]" tag on the right side of your search.
Rated 5 out of 5
snlned
238 users
Recurring emails for Gmail
Sends your emails at a later time once, or recurring every X hours/days/months/years
Rated 5 out of 5
Limelight Software SRL
238 users
Simple JavaScript Injector
This addon creates a small popup that lets you paste some JS code and inject it into the page you are currently seeing.
Rated 3.7 out of 5
Joel Perpetua
237 users
Block AI
Blocks AI features on websites such as AI-assisted search results and chat.
There are no ratings yet
James Kerrane
237 users
TST Lock Tree Collapsed
Provides ability to lock trees in Tree Style Tab as collapsed.
Rated 4.2 out of 5
Piro (piro_or)
237 users
Twitter Volume Control
Adds a volume control to native twitter videos
Rated 2.7 out of 5
Firefox user 12512492
237 users
百度广告屏蔽
1）拦截百度广告，包括搜索、贴吧、知道、新闻在内的所有百度产品线。 2）禁止百度统计采集用户访问记录（对所有安装了百度统计代码的网站均可自动屏蔽）。
Rated 4.5 out of 5
Adblock Baidu
236 users
Mortality
Replace new tab page with a counter of your age
Rated 5 out of 5
alphabt
235 users
10 Minutes Disposable email
Temporary disposable 10 minutes email address. Protect your email from spam, bots and phishing easy to use firefox addon.
Rated 4.6 out of 5
Privatix
235 users
Darker Jupyter
Dark Mode for Jupyter Notebooks
Rated 4.9 out of 5
iamkentleom
234 users
Paste n' Go
Adds an item to your right-click menu for text fields to paste the clipboard contents and submit the form.
Rated 4.8 out of 5
em_te
234 users
QR code tab URL
Adds a button in address bar and show URL from current tab as QR code
Rated 4.8 out of 5
Cristiano Fromagio
234 users
Site Searcher
Adds a "Search this site" button to Firefox' toolbar. When clicked, Google will be opened and search the website you are on.
Rated 4.7 out of 5
Franz Erlendorf
234 users
ToN tracker+
Adds new features to the (already amazing) ToN tracker.
There are no ratings yet
Nanashi Arai
232 users
Roblox URL Launcher
Joins a game, specific server or opens studio basing on url parameters.
Rated 4.9 out of 5
Deviate Studio
232 users
Lehen hitza euskaraz
Webgune bat bisitatzean zure nabigatzaileak euskarazko bertsioa lehenetsiko dizu. Modifies the browser's Accept-Language header to request content in the Basque language, if available.
Rated 4 out of 5
Dan Callahan
232 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
230 users
Sidetabs
Tabs should be vertical
Rated 4.3 out of 5
Jeb Nicholson
229 users
YouTube Fast Forward & Rewind
Fast Forward and Rewind YouTube videos by a customizable amount of seconds!
Rated 5 out of 5
Laskco
229 users
Local Image File Viewer
Next and previous buttons for viewing images in local file URLs to browse folders.
Rated 5 out of 5
Sam Larison
229 users