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13,124 extensions found in Appearance

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  • Save Page as HTML its

    Save Page as HTML its

    Save the current page as a single HTML file.

    BET88

    1 user

  • Show All Tabs

    Show All Tabs

    Safari-style Show All Tabs for Firefox.

    R. Brancheau

    1 user

  • Think Inside the Box

    Think Inside the Box

    Re-creates defunct think tag wrapper on JanitorAI. Edit: 10/1/2025 - The original think wrapper seems to be back, so this may no longer be necessary. I'll leave it as-is for now.

    Tydorius

    1 user

  • Hide Old Price AliExpress.ru

    Hide Old Price AliExpress.ru

    Hides the old price (before discount) on main AliExpress(.ru) page. Прячет цены без скидки на AliExpress.ru что бы не болели глазки.

    zlaer

    1 user

  • IETiSIP PW Colorizer

    IETiSIP PW Colorizer

    zmienia wygląd stronki IETiSIP PW

    lozinka

  • UtNam Dynamic Theme

    UtNam Dynamic Theme

    Toolbar theme with a dynamically updated digital art images.

    Utkarsh Naman

    1 user

  • Generator Haseł

    Generator Haseł

    Proste rozszerzenie do generowania haseł

    Piotr Cuper

    1 user

  • Auto Tab Close

    Auto Tab Close

    Automatically close tabs that haven't been accessed in over 3 hours. The plan is to continue to add features like custom timeframes, custom timeframes for specific websites, etc. See https://github.com/voldemortensen/auto-tab-close/

    voldemortensen

    1 user

  • ProxyBlocker

    ProxyBlocker

    Blocks requests to any webiste that are in user-defined list.

    Nabendu

    1 user

  • Amagi's Playout Dark Theme

    Amagi's Playout Dark Theme

    Dark mode for Amagi's Playout User Interface. This is fork of https://github.com/darkreader/darkreader, modified for Amagi's usecase.

    Amagi Developers

    1 user

  • martin.party

    martin.party

    Die offizielle martin.party Erweiterung

    Firefox user 12306626

    1 user

  • Focus Blocker بالعربي

    Focus Blocker بالعربي

    إضافة لحظر المواقع غير المرغوبة مع صفحة مخصصة ورسالة تحفيزية.

    yousef hany

    1 user

  • PrOSCommunity

    PrOSCommunity

    Unofficial enhancements to OneStream Community forums

    Giacomo Lacava

    1 user

  • Roblox Next Gen

    Roblox Next Gen

    A futuristic Roblox theme and UI enhancer (Desktop Only)

    PixelPaw

    1 user

  • Color Changer Extension

    Color Changer Extension

    Change the background color of webpages.

    kelwadi

    1 user

  • Eight Dollars for a MAGA Hat

    Eight Dollars for a MAGA Hat

    This extension shows paid twitter blue users as MAGA fans, and legacy verified users as verified

    Jay

    1 user

  • The Timezoner

    The Timezoner

    A firefox addon that automatically converts the times on the webistes to your local timezoe.

    venus

    1 user

  • Devpost Meta Horizon QR

    Devpost Meta Horizon QR

    Displays a QR code for Meta Horizon 'Try it out' links on Devpost

    Devpost Meta Horizon QR

  • Session Time Machine

    Session Time Machine

    Restore previous versions of your browsing session.

    Roxanne

    1 user

  • Inline To-Do Extractor

    Inline To-Do Extractor

    Turn bullet lists on web pages into interactive task checklists and save progress per page.

    Gina Estrada

    1 user

  • ThatNeedle Gist Yt Summary

    ThatNeedle Gist Yt Summary

    ThatNeedle Gist is a better way to understand YouTube videos by generating the video's summary in a sidebar.

    ThatNeedle Gist

    1 user

  • New Tab Page

    New Tab Page

    Give a clean and modern look to your new tab page.

    luongson120tv

    1 user

  • DarkTube (forked)

    DarkTube (forked)

    Forces YouTube to use dark theme.

    AbdullahAzad

    1 user

  • Simple CSS Overwriter

    Simple CSS Overwriter

    Open source custom CSS overwriter for webpages

    ProGamer

  • Smart Bookmarks

    Smart Bookmarks

    Keep your Bookmarks saved

    MysteriousImmature

    1 user