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14,389 extensions found in Appearance

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  • Image Background Color Picker

    Image Background Color Picker

    Lets you choose a background color for plain images.

    Marnes

    1,647 users

  • Live editor for CSS, Less & Sass - Magic CSS

    Live editor for CSS, Less & Sass - Magic CSS

    Live preview of CSS/Less/Sass code changes. Auto-save file, autocomplete, convert Less/Sass to CSS, beautify, minify, CSS reloader, linter, ...

    webextensions.org

    1,646 users

  • Click to Remove Element

    Click to Remove Element

    Remove annoying elements with a single click

    blade.sk

    1,642 users

  • Reload in address bar

    Reload in address bar

    Moves the reload bar to the address bar like in Firefox before 57. Source code available here: https://github.com/trubens/reloadInAddressBarExtension

    Peder Lång Skeidsvoll

    1,632 users

  • YouTube Row Fixer

    YouTube Row Fixer

    Bring back the YouTube layout that works for you.

    Jack Emerson

    1,632 users

  • Custom New Tab Page

    Custom New Tab Page

    Specify a custom URL to be shown when opening a new tab, **without changing the address bar content**.

    MethodGrab

    1,625 users

  • Rotate that Video Player

    Rotate that Video Player

    Improve your video experience by effortlessly rotating your video clips by 90, 180, or 270 degrees.

    Stefan vd

    1,622 users

  • HMO - Hide "Members-Only" YouTube videos

    HMO - Hide "Members-Only" YouTube videos

    Lightweight HMO addon for Firefox! Less than half the size of the Chromium addon! Hides "members-only"-tagged videos on YouTube if they are on a ".../videos" URL page. Ability to switch between remove entirely or only "hide" (black voids)!

    Dan

    1,617 users

  • WebGL Fingerprint Defender

    WebGL Fingerprint Defender

    Defending against WebGL fingerprinting by reporting a fake value.

    ilGur

    1,613 users

  • hide-scrollbars

    hide-scrollbars

    Hides scrollbars in Firefox v60+ * not a legacy extension! * no extra setup required just install! * works on all sites! * easy to toggle on/off via the extension pop-out menu! If you like this extension please donate: paypal.me/qashto/5

    qashto

    1,611 users

  • Youtube MrBeastify

    Youtube MrBeastify

    Modify YouTube thumbnails to include MrBeast

    MagicJinn

    1,601 users

  • favicon-customizer

    favicon-customizer

    This extension allows you to customize the favicon for a given url.

    muffinresearch

    1,593 users

  • Container Tabs Sidebar

    Container Tabs Sidebar

    Show tabs in a sidebar grouped by privacy containers.

    Maciej Mionskowski

    1,592 users

  • YouTube Dark Theme

    YouTube Dark Theme

    A highly customizable dark charcoal/blue theme for YouTube

    Joe Ertaba

    1,592 users

  • AdBlock Detector Bypass

    AdBlock Detector Bypass

    Removes in page popups, inclduing adblock detection popups

    Lynexi

    1,588 users

  • Allow Copy & Right Click

    Allow Copy & Right Click

    Allow Copy & Right Click on restricted websites.

    Allow Copy & Right Click

    1,584 users

  • Open Links in Tabs

    Open Links in Tabs

    Opens selected links in new tabs 1. Highlight a selection using left click 2. Right click and the option will be in the context menu Source code at Github

    André Veríssimo

    1,573 users

  • Download Statusbar

    Download Statusbar

    Easily manage your downloads in status-bar.

    Karl

    1,568 users

  • Let's get color blind

    Let's get color blind

    Simulates information a color blind person receives and/or adds a daltonization filter. This addon can be used for testing a website accessibility for the color blind and / or to educate (yourself) on the topic of color blindness.

    Nullbrains

    1,567 users

  • Page Edit

    Page Edit

    Make any webpage into a content editable document and modify it via toolbar popup!

    keller

    1,560 users

  • New Minecraft Wiki Redirect

    New Minecraft Wiki Redirect

    Automatically redirect to the new non-Fandom Minecraft wiki.

    lordpipe

    1,558 users

  • Fullscreen Plus

    Fullscreen Plus

    Full screen websites without address/tabs bar. Use Ctrl+Shift+F to enter Fullscreen

    Trishul

    1,556 users

  • Clear Glass

    Clear Glass

    Remove obstructions from the top job review sites

    StephenScript

    1,541 users

  • Unblur The Page

    Unblur The Page

    Unblur the page duh!

    Kushagra Singh

    1,531 users

  • Change Case

    Change Case

    Let you UPPERCASE, lowercase or tOGGLE any selection of text in an input or textarea field by choosing a Change Case item in your context menu.

    Janghou

    1,525 users