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10,332 extensions found in Web Development

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  • Word Count Tool

    Word Count Tool

    A word counter that counts the number of words, characters without any extra clicks. Just select the text and right click to select the context menu to invoke the report. It gives detail report about the numbers words, characters, sentences...

    Harry N.

    520 users

  • GIFs for GitHub

    GIFs for GitHub

    Easily search GIPHY to add a GIF into any Github comment box.

    Nick

    519 users

  • ScrapeMate Beta

    ScrapeMate Beta

    Scraping assistant tool. Editing and maintaining lists of CSS/XPath selectors across webpages. Element picker (from SelectorGadget). Presets manager. Active preset JSON view/edit. JavaScript toggling per tab.

    John Smith

    517 users

  • GIF Maker

    GIF Maker

    Create animated GIFs from existing video file(s) or images!

    keller

    514 users

  • Decodo(Smartproxy) Extension

    Decodo(Smartproxy) Extension

    Start using proxies with Firefox Proxy Add-on. Effortlessly bring all the essential proxy features into your Firefox browser with the Decodo add-on.

    Decodo

    513 users

  • Script Runner

    Script Runner

    Script injector for JavaScript and CSS!

    ankur1218

    508 users

  • Clear Cache and Data

    Clear Cache and Data

    Clears the browser cache and other selected storage.

    Button Guy

    507 users

  • Notifier for GitHub

    Notifier for GitHub

    Get notified about new GitHub notifications

    Sindre Sorhus

    507 users

  • Remove HTML Elements

    Remove HTML Elements

    Easily remove desired HTML5 elements with just one click!

    Sevina

    506 users

  • Scraper.AI - An AI powered web scraper

    Scraper.AI - An AI powered web scraper

    Scraper.AI is an automated scraping SaaS that makes extracting or mining data from any webpage as simple as clicking and selecting. Changes to the selections are monitored and updates are pushed to a consumable API for you to build on top of it

    Roadwork.io

    505 users

  • FPS meter

    FPS meter

    Show fps graph

    archi

    505 users

  • PDF to JPG Converter

    PDF to JPG Converter

    Convert PDF documents to high-quality JPG/JPEG images

    Balvin

    504 users

  • Toggley

    Toggley

    Light / Dark mode toggle button and theme switcher for Firefox.

    Farid Zelli

    501 users

  • URL Incrementer - A Next Page Incrementer

    URL Incrementer - A Next Page Incrementer

    Increment a URL or go to the next page. Supports auto, multi, and advanced incrementing functions.

    Sixcious

    497 users

  • PageProof online proofing

    PageProof online proofing

    Extends your experience of PageProof so you can review and approve anything and everything! Making feedback welcome.

    PageProof

    496 users

  • All-In-One PageSpeed Test

    All-In-One PageSpeed Test

    Test any website performance with main test tools with one single click: Google PageTest Insights, GTmetrix, Yellow Lab Tools

    Evgeniy Orlov

    495 users

  • Three.js Developer Tools

    Three.js Developer Tools

    Developer tools for 3D library three.js.

    Jordan Santell

    487 users

  • ChatGPT Timestamp

    ChatGPT Timestamp

    Displays timestamps for ChatGPT messages

    Yiwei Dai

    487 users

  • Vonage® Integration Suite

    Vonage® Integration Suite

    Cloud phone system integration with top business applications. Done better.

    Vonage Integration Suite

    485 users

  • Cookies and HTTP Headers analyser

    Cookies and HTTP Headers analyser

    This extension analyses, according to OWASP guidelines, the cookies and the headers in the active tab.

    stefano

    481 users

  • PeerName: Surf Blockchain-Based Domains

    PeerName: Surf Blockchain-Based Domains

    Enables the resolving of Dot-BIT domains by Namecoin. Also .emc, .coin, .lib and .bazar domains by EmerCoin.

    John Galt

    479 users

  • Save Image As PNG

    Save Image As PNG

    Adds 'Save Image As PNG' option to the context menu of images

    I9BET

    477 users

  • Remove/Crop-to Selection

    Remove/Crop-to Selection

    Remove or crop-to selection from context menu so that you can print or save only the parts you need. Additionally you can remove clicked elements and also remove ads, videos or other third-party content from web pages.

    Nikos Asimakis

    476 users

  • Easy Screenshot - a Web Clipper

    Easy Screenshot - a Web Clipper

    Easy Screenshot is an easy-to-use visual part, the entire page, or a selective screen capturing tool.

    Jeremy Schomery

    474 users

  • Enable Right Click for Web Developer

    Enable Right Click for Web Developer

    Re-enable Right Click for Web Developer™

    codehemu

    471 users