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17,381 extensions found in Appearance

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  • Speed Dial | SwiftDial

    Speed Dial | SwiftDial

    Speed Dial | Home Page | New Tab | 📱 Modern | 🎨 Easily  customizable | 🛡️ Privacy-friendly |

    nScript

    1,775 users

  • Autofill Forms

    Autofill Forms

    Autofill Forms using keyboard shortcut or toolbar button.

    Benthum

    1,773 users

  • I'm not robot captcha clicker

    I'm not robot captcha clicker

    I'm not robot captcha automatic clicker. If such a form is presented, it automatically clicks it saving your precious 5-7 seconds.

    prowebmasters

    1,772 users

  • AutoFormer+

    AutoFormer+

    Simple form filler.

    Mykola Onyshchuk

    1,769 users

  • Dark Night Mode

    Dark Night Mode

    It is a universal night mode for the entire Internet. It uses a special algorithm to automatically change the colors of the websites you visit into dark mode so that you can browse without straining your eyes, especially at night.

    Dark Night Mode

    1,751 users

  • Ambient light for YouTube™

    Ambient light for YouTube™

    Immerse yourself in YouTube™ videos with ambient light!

    Wezelkrozum

    1,745 users

  • Multi Find: Search, Highlight, Explore

    Multi Find: Search, Highlight, Explore

    Find and highlight multiple words on webpages. Count occurrences, browse the results and locate words with colorful scrollbar marks.

    Vincent Greco

    1,739 users

  • Change Timezone (Time Shift)

    Change Timezone (Time Shift)

    Easily change your timezone to a desired value and protect your privacy.

    ilGur

    1,738 users

  • FontARA Font Changer ( for all sites )

    FontARA Font Changer ( for all sites )

    ✨ FontARA - The ultimate font changer for Persian, Arabic, Kurdish & Dari websites with more languages coming soon! 🚀 ----- ✨ فونت‌آرا - تغییردهنده حرفه‌ای فونت برای متون فارسی، عربی، کردی و دری - به زودی برای همه زبان‌ها! 🚀

    Mostafa Alahyari (@mimalef70)

    1,736 users

  • Claude Usage & Fable 5 Limit Tracker - UsageMeter

    Claude Usage & Fable 5 Limit Tracker - UsageMeter

    UsageMeter tracks your AI usage limits across Claude, ChatGPT & Grok. Plus 50+ themes, productivity tools, multi-account management & usage insights.

    Pilote Code

    1,728 users

  • Youtube Shorts Block

    Youtube Shorts Block

    An Open Source extension that Blocks YouTube Shorts

    Oblivion

    1,725 users

  • Export ChatGPT

    Export ChatGPT

    Export your ChatGPT threads in the Markdown format with the'Export ChatGPT' extension. this tool is a must-have for ChatGPT users.

    Mohalobaidi

    1,723 users

  • Enable Selection and Copy

    Enable Selection and Copy

    Force enable text selection and copy. (mod by Gary) This is modded from another well-known addon and makes it function on local files also. Nothing else changed.

    GarryW

    1,720 users

  • Asciidoctor.js Live Preview

    Asciidoctor.js Live Preview

    Render AsciiDoc (.adoc, .asciidoc) as HTML inside Firefox!

    Guillaume Grossetie

    1,708 users

  • AdBlocker Lite

    AdBlocker Lite

    block ads seamlessly on popular websites

    AdblockLite

    1,706 users

  • Sticky Notes

    Sticky Notes

    Put sticky notes on the web page. Jump to sticky from sidebar. Share stickies between browsers. (need login to server)

    Hiroki Kumamoto

    1,704 users

  • Mute Tab (WebExtension)

    Mute Tab (WebExtension)

    Easily mute all tabs with just one click!

    Kelvin

    1,694 users

  • Regex Search

    Regex Search

    Search or Highlight in HTML using Regular Expression (REGEX)

    Mohd_PH

    1,679 users

  • ProtonMail Launcher

    ProtonMail Launcher

    A simple extension to open ProtonMail from the toolbar.

    PyroDonkey

    1,672 users

  • Visual bookmarks

    Visual bookmarks

    Simple speed dial bookmarks page, including search, add, edit, delete and dragging bookmarks.

    k-ivan

    1,663 users

  • Half Bold

    Half Bold

    A tool to help people with ADHD improve their reading focus and comprehension.

    Jaymes Berry

    1,660 users

  • Always Right

    Always Right

    Open new tabs to the immediate right of your current tab.

    dietrich ayala

    1,657 users

  • ChatGPT Ctrl+Enter Sender

    ChatGPT Ctrl+Enter Sender

    Use 'Ctrl+Enter' for sending messages in ChatGPT. Prevents accidental sends and allows line breaks with Enter.

    masachika.kmd

    1,654 users

  • Web Edit

    Web Edit

    Easily edit websites temporarily with a click of a button.

    Ryan Luu

    1,652 users

  • Extended Color Management

    Extended Color Management
    By Firefox

    Ever wish that Firefox didn't use color management when viewing images or video? Turn it off easily with this add-on.

    Firefox

    1,651 users