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16,986 extensions found in Appearance

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  • TabPad

    TabPad

    A Mozilla Firefox extension to provide a 'scratchpad' for notes on the 'New Tab' page.

    Eric Harrison

    1 user

  • Expense Tracker Basic

    Expense Tracker Basic

    Expense Tracker is a useful utility that allows you to enter an amount, a name, and a filter that will calculate the total

    Liên minh Okvip

    1 user

  • Whitespace Cleaner

    Whitespace Cleaner

    Remove extra whitespace, blank lines, and trailing spaces from any text.

    Nolan

    1 user

  • Custom Backgrounds

    Custom Backgrounds

    تغيير خلفية المواقع بصور مخصصة

    ALi

  • Formerly Free

    Formerly Free

    Clean up web pages by removing unwanted text like 'formerly known as Twitter' and more.

    Northfield Apps

    1 user

  • Custom Favicon Changer

    Custom Favicon Changer

    Replaces the favicon (.ico) on any website you visit with an image you choose.

    Griff

    1 user

  • Clean Tab - New Tab Page

    Clean Tab - New Tab Page

    New Tab page replacement with beautiful photography.

    Edward Bowden

    1 user

  • GitLab Reviewer Rendomizer

    GitLab Reviewer Rendomizer

    Adds a button to GitLab merge request pages that randomly assigns a reviewer from the project's members.

    knoddleboy

  • ESPC Floor Area

    ESPC Floor Area

    Displays the floor area of properties on ESPC.com when viewing search results.

    Sausa

    1 user

  • Securly Plus

    Securly Plus

    Dark mode and improvements for Securly Flex

    grimsteel

    1 user

  • Marklet

    Marklet

    Highlight and annotate web pages with marker-style overlays and freehand drawings.

    Reza Jelodar

    1 user

  • Youtube comments sidebar

    Youtube comments sidebar

    Displays YouTube comments in a custom sidebar next to the video

    Dev Palwar

    1 user

  • Science Quest Trivia

    Science Quest Trivia

    Challenge your mind with daily science trivia on physics, chemistry, and biology!

    Fenric Ashmoor

    1 user

  • Aquarium New Tab

    Aquarium New Tab

    Quickly access your favorite websites from your Firefox new tab! • Social networks: Facebook, Twitter, Snapchat, Instagram, and more • Search engines: Google, Yahoo • Online games • Shopping sites: Amazon, eBay, Alibaba

    Raef

    1 user

  • VGX Enhancer

    VGX Enhancer

    VGX Enhancer improves videos and images across the web with richer colors, sharper detail, and cleaner contrast.

    xelor

    1 user

  • Which Salary LinkedIn ?

    Which Salary LinkedIn ?

    Adds new button for quick answers on LinkedIn

    Giovanni Martins

    1 user

  • Dockii Lite | SYNIXEN

    Dockii Lite | SYNIXEN

    A pocket ghost companion that drifts along the bottom of your tabs. Click it, pet it, pick it up, throw it.

    Matt | SYNIXEN

    1 user

  • hide-em-ff

    hide-em-ff

    Personal attention filter - hides content you don't want to see.

    mgelsinger

    1 user

  • Browser Theater

    Browser Theater

    Hover over any video to expand it to fill your browser window — without losing your tabs or address bar.

    하늘딛음

    1 user

  • Gemini Web Summarizer

    Gemini Web Summarizer

    Generate concise summaries of the current web page using the powerful Gemini API. Customize the summary length and output language.

    bruno_menon

    1 user

  • Censorly

    Censorly

    !Filter, hide, censor, or blur unwanted words and phrases on web pages. Local processing with no external APIs, analytics, or advertising.

    Shawn P.

  • Taqwa Tab: Islamic New Tab, Prayer Times & Quran

    Taqwa Tab: Islamic New Tab, Prayer Times & Quran

    An Islamic New Tab featuring prayer times, Quran verses, Tasbih, and daily Athkar with a sleek glass design.

    Ayman Tech

  • Midnight — Dark Mode for Every Site

    Midnight — Dark Mode for Every Site

    Turn the whole web dark. Midnight applies a smart, eye-friendly dark theme to every website automatically, with brightness and contrast controls, a per-site on/off toggle, and an optional night schedule.

    Kenneth

    1 user

  • ChatGPT Squire

    ChatGPT Squire

    Supercharge ChatGPT and Claude with smart prompts, easy navigation, and bulk chat management.

    Misty Vale Inn

    1 user

  • HexColor Color Picker

    HexColor Color Picker

    Free color picker, palette generator, RGB/HSL converter, and WCAG contrast checker by HexColor.ie

    Hexcolor.ie