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14,691 extensions found in Appearance

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  • Page Editor

    Page Editor

    EDITS ANY PAGE! Good for pranking and trolling your friends! A very funny addon.

    Sworn

    132 users

  • uwuify-doer

    uwuify-doer

    uwuifies the internet

    willow

    132 users

  • breadcrumbus

    breadcrumbus

    Break addresses of active tabs into navigable breadcrumbs: clicking the add-on icon or using the shortkey CTRL + , (comma) opens up a panel that contains the addresses of active tabs, broken into individually navigable pieces.

    jokokko

    132 users

  • oneko

    oneko

    Applies the oneko.js port of xneko/oneko to all pages when opened.

    saraha

    132 users

  • Search Engine Favicons

    Search Engine Favicons

    Show favicons next to results on popular search engines.

    Rasmus Riiner

    131 users

  • 20-20-20 Rule

    20-20-20 Rule

    Prevent eye strain with the 20-20-20 Rule reminder.

    Shreya

    131 users

  • Wizmage Image Hider

    Wizmage Image Hider

    Wizmage hides images in a way that minimizes the impact on the user's browsing experience.

    Elliott

    131 users

  • UA Switcher

    UA Switcher

    User Agent Switcher is a powerful tool that enables users to simulate website access from different devices while helping developers test Bot blocking and spider crawling status, easily mastering website compatibility and security.

    mxdyeah

    131 users

  • Smart Drawing

    Smart Drawing

    Easy and fast drawing with smart drawing addon (uses Google AutoDraw)

    Hilward

    131 users

  • Read with Instapaper

    Read with Instapaper

    Read Now with Instapaper to remove ads and distractions from web pages and focus on your reading; or Read Later to put away tabs and web pages for when you’ve got the time for reading.

    Aleksandersen

    130 users

  • Fast Image Saver

    Fast Image Saver

    Download any Image by Alt+LeftClick. Just click on any picture with Alt pressed. Additional: Click on notification to open folder of downloaded image

    Mykyta

    130 users

  • Check iframe

    Check iframe

    Firefox add-on that indicates if the current web page uses iframe and frame tags. Meaning of the icon colors: gray (not checked), green (no tags), orange (tags), purple (source list matches). The add-on can scroll and redirect to the tag elements.

    CarlosAMolina

    130 users

  • Bookmarks Icons

    Bookmarks Icons

    Makes your bookmarks smaller by showing icons and improves your life! Уменьшает ваши закладки, показывая только их иконки. Закладки раскрываются при наведении Icons by Phamier

    Илья (Zeruk)

    130 users

  • Ads Cleaner

    Ads Cleaner

    Remove the ads from the Search Results pages of Search Engines.Yahoo.com,google.com,youtube.com,baidu.com,ask.com and so on

    fancy

    130 users

  • Chrome Download Manager

    Chrome Download Manager

    Chrome Download Manager. Bring Google Chrome like Download shelf into Firefox.

    Baris Derin

    130 users

  • Pixel Ruler

    Pixel Ruler

    A ruler for measure something in a website. Just press Alt button in a website and move your mouse.

    anilsenay

    129 users

  • Show Only Text Mode

    Show Only Text Mode

    Hide images and display only text content on websites

    yaagame

    129 users

  • URL Tooltip WE

    URL Tooltip WE

    Displays target URL in tooltip, when hovering over a link.

    Firefox user 5997698

    129 users

  • ROBLOX 2016 Theme

    ROBLOX 2016 Theme

    Get ROBLOX how it was back in 2016!

    dionsyran2

    129 users

  • FocusTube - Block Shorts, Reels, Feed & TikTok

    FocusTube - Block Shorts, Reels, Feed & TikTok

    Stop doomscrolling. The ultimate blocker for YouTube Shorts, Instagram Reels, TikTok, and Facebook. Improve focus and productivity immediately

    Malek Wael

    129 users

  • No-Reload: Keep Tabs Alive

    No-Reload: Keep Tabs Alive

    Stop tabs from reloading automatically! Keep your open tabs alive and enjoy uninterrupted browsing on Firefox for Android.

    Cyber Wise

    129 users

  • TwitterBird

    TwitterBird

    This extension restores the original twitter logo (The blue bird)

    Arnaud LEMERCIER

    129 users

  • Transparent Zen

    Transparent Zen

    Applies custom styles to make your favorite websites transparent.

    FrostyBiscuit

    128 users

  • Moodle Mass Downloader

    Moodle Mass Downloader

    Download all of the resources in a course by a single click.

    mercydude

    128 users

  • Smooth Cursorify

    Smooth Cursorify

    Apply a Microsoft Word-like smooth caret animation to multiple online editors

    Gwenn Le Bihan

    128 users