To use these add-ons, you'll need to download Firefox.

Log in

11,526 extensions found in Web Development

Filter results
Search results
  • AWS Ebook Downloader

    AWS Ebook Downloader

    Download ebooks from AWS Resource Hub without filling forms ⚡️

    Yankee Maharjan

    11 users

  • LibrifyJS: libgen.me

    LibrifyJS: libgen.me

    Libre replacement for JavaScript blocked by GNU LibreJS on libgen.me

    polarisfm

    11 users

  • Open in CodeSandbox

    Open in CodeSandbox

    Adds an open in CodeSandbox button to Github Repos

    Sara Vieira

    11 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

    11 users

  • GitHub Contribution Color Graph

    GitHub Contribution Color Graph

    Change colors of contribution graph in GitHub.

    William Belle

    11 users

  • Arc Like Copy Link

    Arc Like Copy Link

    Copies the current tab's URL to clipboard with animated icon and theme-aware color.

    uday_699

    11 users

  • Page to Markdown Exporter

    Page to Markdown Exporter

    Export web pages as Markdown with images packaged in a ZIP file

    JH Software

    11 users

  • Auto Refresh Page

    Auto Refresh Page

    Tự động làm mới trang web theo khoảng thời gian tùy chỉnh.

    Kiến Thức Genz

    11 users

  • FoxyQL

    FoxyQL

    Firefox extension for the GraphiQL tool

    Milo Xeon

    11 users

  • UUID Generator

    UUID Generator

    A simple and fast UUID generator. Quality of life features built in.

    HelpfulFish

    11 users

  • Flash Conferencing File Downloader

    Flash Conferencing File Downloader

    Our add-on allows the Flash Secure Conferencing application to easily download files and maintain the original folder structure. Your files are encrypted end-to-end.

    Flash Corp

    11 users

  • IP, DNS, Privacy & Security tool - Aimlflow

    IP, DNS, Privacy & Security tool - Aimlflow

    Get DNS insights: CNAME, Client IP, Server IP, WebSocket status, AWS regions, and SSL expiry. Customize options, including cache management. Dive deep, browse smart!

    Aimlflow

    11 users

  • SEO SkyView

    SEO SkyView

    Get a quick SEO overview of any webpage with just one click. SAVE THOUSANDS ON SEO AGENCY FEES.

    vidolimo

    11 users

  • Gemini URL Search

    Gemini URL Search

    Enables usage of URL query parameters (e.g., ?q=...) to populate and submit prompts in Gemini.

    Felix Krückel

    11 users

  • Visionati Image Scanner

    Visionati Image Scanner

    Right-click any image to get AI-powered descriptions, alt text, tags, and content screening. Pick your AI model, choose from 12 roles, and output in 160+ languages. Powered by the Visionati API with models from Anthropic, Google, OpenAI, and xAI.

    zquestz

    11 users

  • img-enlarger

    img-enlarger

    Image enlarger for my-class

    CatsGod

    11 users

  • Look up WCAG SCs (WCAG Success Criteria)

    Look up WCAG SCs (WCAG Success Criteria)

    Provides a quick and easy way to look up WCAG Success Criteria - search by the SC number or name, then copy the URL as markdown/HTML

    Ian Lloyd

    11 users

  • Telegraph+

    Telegraph+

    Some nice features for Telegra.ph

    Juste Adev

    11 users

  • CAPTCHAs.IO

    CAPTCHAs.IO

    Auto solve and bypass CAPTCHAs for Firefox.

    CAPTCHA Bypass

    11 users

  • SQLite Editor & Exporter

    SQLite Editor & Exporter

    Edit and export SQLite databases in a single tool.

    Robert Smith

    11 users

  • FlatIcon Bypass login

    FlatIcon Bypass login

    Bypass flaticon login for download icons ( dont work for premium icons ). 1 - Select desired icon on website 2 - Press F5 3 - Select the icon size and the color 4 - Download

    HashDev

    11 users

  • Overflow Checker

    Overflow Checker

    Show the size of each element in the DOM and outputs to the console elements whose width is greater than the width of the document

    Timothy

    11 users

  • Responsive Design Tester Pro

    Responsive Design Tester Pro

    Preview web pages across multiple device resolutions.

    Burch

    11 users

  • Clark College Web Development

    Clark College Web Development

    Useful links and resources for Clark College Web Development Students

    Bruce Elgort (Clark College)

    11 users

  • Highlight Heading

    Highlight Heading

    Let you make your SEO easier by highlighting the headings on every page.

    Danil

    11 users