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13,399 extensions found in Web Development

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  • Video Editor - By Mr.Bear

    Video Editor - By Mr.Bear

    Professional video editing suite right in your browser. Timeline editing, effects, transitions, text overlays, audio mixing, and export capabilities - complete video production for Firefox.

    Mr.Bear

    10 users

  • Watani Refund Tool

    Watani Refund Tool

    Auto fill Watani support ticket (RefundWatani Ticket Auto Fill is a Firefox extension that helps users quickly create refund support tickets on the Watani platform by automatically filling required fields and a predefined message template. The add-o)

    Mosa

    10 users

  • CSS and JS Injector

    CSS and JS Injector

    Injects custom CSS and JavaScript into specified websites to change their look

    Ashutosh

    9 users

  • GitHub Contribution Color Graph

    GitHub Contribution Color Graph

    Change colors of contribution graph in GitHub.

    William Belle

    9 users

  • Open in CodeSandbox

    Open in CodeSandbox

    Adds an open in CodeSandbox button to Github Repos

    Sara Vieira

    9 users

  • GitHub File Diff

    GitHub File Diff

    View diffs of files and directories on GitHub.

    mohd-akram

    9 users

  • ContainerCookies

    ContainerCookies

    View, copy, and delete cookies per Firefox container. Browse cookies by domain, copy as JSON, and delete individual cookies, full domains, or whole containers.

    soko1

    9 users

  • One Click Site Inspector

    One Click Site Inspector

    One-click website audit: security, performance, SEO, privacy & accessibility. 130+ checks, A+ to F grading, free.

    Tom Isgren

    9 users

  • CHATGPT Prodigy: AutoGPT with Internet Access

    CHATGPT Prodigy: AutoGPT with Internet Access

    Combined capabilities of AutoGPT and ChatGPT. Let ChatGPT automate your tasks. Save Output into Books/Articles and much more.

    AiQUEST

    9 users

  • Responsive Mobile Simulator

    Responsive Mobile Simulator

    Preview and test any website inside realistic phone, tablet and watch frames. Responsive testing made simple.

    MobileReady

    9 users

  • Basma Bura

    Basma Bura

    Basma Bura kısayolu ekler

    tokturbey

    9 users

  • Screen Recorder

    Screen Recorder

    Record your screen and save it as a video file.

    Screen Recorder

    9 users

  • Twitch Chat Translator

    Twitch Chat Translator

    Автоматический переводчик чата Twitch на русский язык.

    Meno

    9 users

  • Metastream

    Metastream

    Watch videos together with friends from various platforms.

    Metastream

    9 users

  • Devpora CheatSheets

    Devpora CheatSheets

    A collection of commands, examples, and guides for developers.

    Telepora

    9 users

  • XHProf helper for Firefox

    XHProf helper for Firefox

    Easy profiling for XHProf

    Michiel Roos

    9 users

  • Web Assistant for AI

    Web Assistant for AI

    Translate, summarize, and analyze web pages with ChatGPT & Gemini. Inline DeepL translation, SEO audit & rewrite with AI image generation, keyword analysis, and image OCR — all from the right-click menu.

    Halil İbrahim

    9 users

  • ezfluent2025

    ezfluent2025

    Aide au devoir de langue

    lixarex

    9 users

  • SpeedCheck – Internet Speed Test

    SpeedCheck – Internet Speed Test

    Test your internet speed instantly from the toolbar – download, upload & ping in seconds. Lightweight, private, no account needed. Results stay on your device.

    Speed-Check

    9 users

  • Instagram Video Player

    Instagram Video Player

    Adiciona controles avançados para vídeos do Instagram web

    Hayakashi

    9 users

  • Custom Host Banner

    Custom Host Banner

    Display a custom banner on the page based on the host.

    dev.andyb

    9 users

  • Google Dorks Tool Pro

    Google Dorks Tool Pro

    Outil professionnel de recherche Google Dorks avec plus de 100 opérateurs organisés par catégories. Interface moderne pour pentesting, OSINT et recherche avancée. Usage éthique uniquement.

    Dev

    9 users

  • Firelink

    Firelink

    Creates sharable links with a click of a button

    J4meZ

    9 users

  • img-enlarger

    img-enlarger

    Image enlarger for my-class

    CatsGod

    9 users

  • ScraperCity - Data Scraper & Table Extractor

    ScraperCity - Data Scraper & Table Extractor

    Free data scraper to extract tables and lists from any page. One-click CSV export. No code data collector and screen scraper tool.Turn any webpage into a spreadsheet. Detects tables automatically, exports to CSV or Excel.

    ScraperCity

    9 users