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

Log in

16,994 extensions found in Appearance

Filter results
Search results
  • DarkShift

    DarkShift

    Dark mode for every website — schedule, color temp, whitelist & more

    dsprakash

    1 user

  • URest: Enable Right Click & Copy

    URest: Enable Right Click & Copy

    Restores right‑click, text selection, and copy‑paste on restricted sites — designed to minimize impact on modern web apps.

    AANKDA

    1 user

  • Theme Customizer - for Firefox

    Theme Customizer - for Firefox

    Create custom themes in seconds. Use live preview, smart color pickers, and a randomizer to design your perfect browser look.

    HaSa-Tools

    1 user

  • Better ESEA [Unofficial]

    Better ESEA [Unofficial]

    This is Better ESEA by Michal Walko converted to Firefox. Read original description from: https://chrome.google.com/webstore/detail/better-esea-unofficial/gmgnecllnnedcjbdlijmklebjlifimmo

    Firefox user 13188180

    1 user

  • Axis: New Tab

    Axis: New Tab

    A calm, customizable new tab page with widgets, quick links, notes, search, and flexible layout.

    Pozumal

    1 user

  • Advanced Appearance Customizer

    Advanced Appearance Customizer

    Customize your browser's appearance with themes, background images, and fonts.

    Suly

    1 user

  • Waddles

    Waddles

    Customizable Firefox new tab dashboard with links, folders, timers, notes, productivity mode, and opt-in weather and external favicons.

    Karina

    1 user

  • GOJO: FIX

    GOJO: FIX

    blurs the thumbnail and episode description of the next episode on gojo.wtf so that you don't get spoiled

    d3ltagirl

    1 user

  • Tab Collections Manager

    Tab Collections Manager

    Organize tabs into persistent collections. Supports native tab groups, Multi-Account Containers, and tab hiding.

    Mastacheata

  • Simple Chat Folders for Gemini

    Simple Chat Folders for Gemini

    Firefox üzerinde Google Gemini sohbetlerinizi klasörlere ayırın ve düzenleyin.

    Muhammet UÇAR

  • IMDbae - IMDb Age Extension

    IMDbae - IMDb Age Extension

    Adds actors and actresses age besides their born date on IMDb

    MonsterMannen

    1 user

  • Enter Dark Mode

    Enter Dark Mode

    Forces dark mode on all websites using CSS inversion and custom overrides. Simply dark mode everywhere. No data collected, just changed the code to invert colors so you have dark mode everywhere.

    G.

    1 user

  • Dontannoyme

    Dontannoyme

    Removes distracting elements and disables Ambient Mode from YouTube.

    Sailor Mars

    1 user

  • Magic's startpage

    Magic's startpage

    Customized new tab site with random gif background and usefull links

    magic_sk

    1 user

  • VK Go Up+

    VK Go Up+

    Makes Go Up zone smaller

    Dan

    1 user

  • Blur Image

    Blur Image

    Addon làm mờ hình ảnh trên trang web khi nhấp vào biểu tượng.

    siu88reviews

    1 user

  • FreeMySearch

    FreeMySearch

    Free your Google search results from biased and cluttering advertisements.

    Tarique

    1 user

  • digitalCanine's Universal Colorscheme

    digitalCanine's Universal Colorscheme

    Apply your custom terminal colorscheme to websites. Works best with Dark Reader for full dark mode support.

    digitalCanine

    1 user

  • InfoPath word-wrap fixer

    InfoPath word-wrap fixer

    Fix the soft word-wrap not working in InfoPath for SharePoint Sites.

    Ateny

    1 user

  • Trojan Scheduler

    Trojan Scheduler

    Unofficial USC WebReg helper: RateMyProfessors ratings, open-seat alerts, conflict flags, rigor scores, and a degree planner!

    tyrusviq

  • Autoplay Blocker + Controls

    Autoplay Blocker + Controls

    Blocks all non-user-initiated video playback (before and after interaction, including videos loaded on scroll) and can force native controls onto videos on chosen domains.

    Henry The Developer

  • BLUE HYBRID EDITOR

    BLUE HYBRID EDITOR

    Dual CSS and HTML editor with auto-save for SpaceHey.

    Hugo

    1 user

  • MergeFit — Merge & Combine PDFs, No Upload

    MergeFit — Merge & Combine PDFs, No Upload

    Merge and combine PDF files into one — entirely on your device. Reorder pages, no upload, no account.

    Mrrage

  • MU Contrast Improver

    MU Contrast Improver

    This addon detects low contrast font colors for mafiauniverse.com and will shift the color to be easily be readable on the background.

    Panda

    1 user

  • Thistle — Toolkit for Claude

    Thistle — Toolkit for Claude

    A cleaner claude.ai — true-black theme, an inline usage gauge, and one-click hand-off to other chatbots.

    Nabil Uddin