To use these add-ons, you'll need to download Firefox.

Log in

15,798 extensions found in Appearance

Filter results
Search results
  • GitLab: Sharp avatars

    GitLab: Sharp avatars

    High-resolution project and user icons in GitLab

    Tim Babych

    2 users

  • Enviro-Shade

    Enviro-Shade

    Never accidentally modify production data again. Adds visual banners and watermarks to instantly distinguish between PROD, QA, and LOCAL environments when working across multiple tabs.

    NKoeppe

    2 users

  • Japscan Dark Theme

    Japscan Dark Theme

    Dark theme pour le site Japscan uniquement lors de la lecture

    Firefox user 14989536

    2 users

  • Harry-Potterify

    Harry-Potterify

    Prepends "Harry Potter and the" before headings starting with "The"

    Schnurrmaschine

    2 users

  • Motivational Tab

    Motivational Tab

    Opens a cool animation images with a motivational quote.

    Nabendu

    2 users

  • GitHub Clone Helper

    GitHub Clone Helper

    Adds 'git clone' before HTTPS and SSH clone URLs on GitHub.

    Ercan Ermis

    2 users

  • [SMD] Youtube - Hide Overlay Suggestions

    [SMD] Youtube - Hide Overlay Suggestions

    Hide overlay suggestions that pops upon current video.

    _sleepy_minda

    2 users

  • Auto Dark Theme for Discord

    Auto Dark Theme for Discord

    Make Discord automatically match your system's dark/light theme.

    Zachary Yaro

    2 users

  • Gmail Shortcuts Plus

    Gmail Shortcuts Plus

    Customizable keyboard shortcuts for moving to the previous or next email in Gmail, with a simple popup toggle to enable, disable, or reset navigation keys anytime.

    Gaurav Patidar

    2 users

  • YouTube CleanSlate

    YouTube CleanSlate

    Streamlines YouTube for a cleaner experience. Removes Home feed, sidebar, comments, and related videos. Blocks Shorts and redirects Shorts URLs to the homepage. Eliminates additional distractions for a focused, clutter-free viewing.

    phkul

    2 users

  • Minimal Tab

    Minimal Tab

    The bare minimum new tab - well, almost. Bare minimum would be nothing, and nothing looks bad. So we put a picture there instead. No text, no links, just a picture.

    katlyn

    2 users

  • ReturnNewReddit

    ReturnNewReddit

    Mimic new.reddit.com user interface

    dauphine-dev

    2 users

  • Invert Element Context Menu Item

    Invert Element Context Menu Item

    Add a context menu item to quickly invert the colors of any element in a webpage

    aminomancer

    2 users

  • Gitlab Markdown Focus

    Gitlab Markdown Focus

    Hide all other parts in Gitlab except markdown viewer for easier printing

    kim tinh

    2 users

  • Aloha

    Aloha

    Aloha replaces your boring looking new tabs with beautiful Photos and Quotes.

    Rishabh

    2 users

  • Snake Feast

    Snake Feast

    Welcome to Snake Feast, the ultimate challenge for slither enthusiasts! Devour delicious food to grow your snake while navigating the dangers of the border.

    Raghul-tech

    2 users

  • fbab

    fbab

    Removes sponsored posts from fb

    lazylion2

    2 users

  • Gloog: Minimal Digital Clock

    Gloog: Minimal Digital Clock

    A digital clock for the toolbar with hours above (12hr format) and minutes below.

    fabioplnr

    2 users

  • Codeforces-Tag-Hider-notRating

    Codeforces-Tag-Hider-notRating

    Hides algorithm tags but keeps difficulty rating. (e.g. *1400)

    RiteshRajD

    2 users

  • Transparent Background Fixer

    Transparent Background Fixer

    Changes transparent backgrounds to whitesmoke.

    mrrobot

    2 users

  • StyleVista

    StyleVista

    Instant custom themes for any website

    Veserae

    2 users

  • Cloudwatch Colors

    Cloudwatch Colors

    Adds coloring to Cloudwatch logs because I don't want to read them all.

    Tim

    2 users

  • Twitch Client ID Injector

    Twitch Client ID Injector

    Automatically includes your client ID and desired API version whenever you browse the Twitch API in your browser

    3ventic

    2 users

  • Close Active Tab button

    Close Active Tab button

    Adds browser action icon to toolbar to close current tab.

    ashurtech

    2 users

  • ScrobbleScrubbler

    ScrobbleScrubbler

    Instant insights and bulk editing for your last.fm scrobbles, and more.

    Hummmingme

    2 users