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11,234 extensions found in Web Development

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  • YouTube Audio

    YouTube Audio

    Convert YouTube videos to audio (MP3).

    YouTube Audio

    106 users

  • BaixarPremium Plugin

    BaixarPremium Plugin

    Não se preocupe em precisar gerar seus link através de nosso gerador ou de qualquer protetor de link! Baixe tudo com poucos clicks!

    Baixar Premium

    106 users

  • Subdomain Finder

    Subdomain Finder

    Enumerates subdomains, directories, shows website IP, and checks for robots.txt

    Sumalya Chatterjee

    105 users

  • Easy to RSS

    Easy to RSS

    Retreive RSS feeds URLs from WebSite, RSSHub supported

    idealclover

    105 users

  • Quantum Hackbar

    Quantum Hackbar

    Hackbar port for the new WebExtensions API. It's redesigned and optimized to work with the new Firefox Quantum. It sits in your DevTools - Click F12 to open it. Any suggestions and/or issues are welcome :)

    StyleShit

    105 users

  • Mobile Viewer

    Mobile Viewer

    View websites through the lens of different mobile devices with this utility, allowing users to test and assess website layouts and responsiveness.

    Alexander Moon

    105 users

  • Open in Vivaldi

    Open in Vivaldi

    Open current page, link, or all tabs in the Vivaldi browser.

    Andy Portmen

    105 users

  • Character Identifier

    Character Identifier

    This extension adds a context menu item for selected text that provides more information (from the Unicode database) about the characters...

    L. David Baron

    105 users

  • BetterBluesky - Trends & more

    BetterBluesky - Trends & more

    Improve your Bluesky experience! Add Trending Topics, improve design and more!

    Nem Tudo

    105 users

  • UploadCC: Screen Capture Tool (Share or Save)

    UploadCC: Screen Capture Tool (Share or Save)

    Simple Screen Capture Tool Select the area which you want to capture. You can choose to upload it and share with your friend or download it.

    UploadCC

    105 users

  • Visual ARIA

    Visual ARIA

    Visual ARIA allows engineers, testers, educators, and students to physically observe ARIA usage within web technologies, including ARIA 1.1 structural, live region, and widget roles, proper nesting and focus management.

    Deafinitive

    105 users

  • GeoSpoof

    GeoSpoof

    Spoof your browser's geolocation, timezone, and WebRTC to match your VPN — or any location you choose.

    Anthony Sgro

  • GenPass - Smart password generator

    GenPass - Smart password generator

    GenPass - Smart password generator lets you to create a strong easy remembered password of high cracking resistance.

    Cursoria

    104 users

  • HackBar For Quantum

    HackBar For Quantum

    HackBar Quantum is a sidebar that helps you with web application security testing. This add-on is a predecessor to the original HackBar that is not compatible with Firefox Quantum. This is still in beta phase, lots of things are yet to come :) .

    r4#51(codeblooded)

    104 users

  • Medoro browser extension

    Medoro browser extension

    Extension for arranging web browser windows and tabs for smoother user's experience from our applications.

    Medoro s.r.o.

    104 users

  • CoreTax PDF Downloader

    CoreTax PDF Downloader

    Quickly download multiple PDFs from CoreTax portal using official API. No page reload required.

    Mabaega

    104 users

  • defyFormValidation

    defyFormValidation

    Deactivates HTML5 form validation for testing server-side or alternative client-side (e.g. JavaScript-based) validation methods.

    Christian Raue

    103 users

  • Pinnable ChatGPT: pin GPT chats in sidebar

    Pinnable ChatGPT: pin GPT chats in sidebar

    Pin ChatGPT chats in sidebar for quick access

    Tik Hon

    103 users

  • TagCheck

    TagCheck

    Lists usage of Universal Analytics, Google Analytics 4, and Google Tag Manager on a page.

    embeddedt

    103 users

  • CloudHole

    CloudHole

    Cross-website CloudFlare cookies

    scakemyer

    103 users

  • MDN Web Docs Search

    MDN Web Docs Search

    Adds MDN Web Docs as a search option.

    Danny Bowen

    103 users

  • PlePer Tools - Open Google Maps from SERP KG

    PlePer Tools - Open Google Maps from SERP KG

    PlePer Tools - Open Google Maps from SERP Knowledge Graph

    Stan Kolev

    102 users

  • Prompt Blaze - AI Prompt Chaining Simplified

    Prompt Blaze - AI Prompt Chaining Simplified

    Store, execute & automate AI tasks with simplified prompt chaining — on any website.

    Wesley Atkins

    101 users

  • cookiecopy

    cookiecopy

    Copy cookies for the active tab's domain.

    Gogolian

    101 users

  • GrabzIt Web Scraping Assistant

    GrabzIt Web Scraping Assistant

    Create Web Scrapes online easier than ever before with GrabzIt’s Web Scraping Assistant.

    GrabzIt

    101 users