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8,730 extensions found in Web Development

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  • Show site IP

    Show site IP

    Shows the site's IP address in the browser's address bar. Just hover your mouse over the icon to display it or click to copy.

    mad1ost

    525 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

    523 users

  • Remove HTML Elements

    Remove HTML Elements

    Easily remove desired HTML5 elements with just one click!

    Sevina

    522 users

  • RemoveYouTubePause

    RemoveYouTubePause

    Remove the 'Video paused. Continue watching?' message on YouTube, allowing for a seamless video and audio experience without interruptions, on Firefox for both desktop and mobile.

    DevTiagoCruz

    522 users

  • Catppuccin for Web File Explorer Icons

    Catppuccin for Web File Explorer Icons

    Soothing pastel icons for file explorers on the web!

    uncenter

    522 users

  • Clear Cache and Data

    Clear Cache and Data

    Clears the browser cache and other selected storage.

    Button Guy

    521 users

  • SugarMelt

    SugarMelt

    Allows you to change font/style; also adds cheats

    Lure of Chaos

    518 users

  • Enable Right Click for Web Developer

    Enable Right Click for Web Developer

    Re-enable Right Click for Web Developer™

    codehemu

    518 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

    518 users

  • Vonage® Integration Suite

    Vonage® Integration Suite

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

    Vonage Integration Suite

    516 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

    512 users

  • PDF to JPG Converter

    PDF to JPG Converter

    Convert PDF documents to high-quality JPG/JPEG images

    Balvin

    511 users

  • IEability - Open in IE

    IEability - Open in IE

    Runs Internet Explorer (IE) in Firefox with IE Tab mode, supporting legacy websites, Java, ActiveX, Flash and enterprise systems.

    Thienhabet

    510 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

    509 users

  • Inspector DOM Sidebar

    Inspector DOM Sidebar

    Adds a new sidebar to the developer tools inspector panel, that shows the properties of the selected element.

    nchevobbe

    508 users

  • W3Techs Website Technology Information

    W3Techs Website Technology Information

    Shows which web technologies the current site is using.

    SamSol

    506 users

  • JSON Beautify It

    JSON Beautify It

    Tool for beautifying JSON data, AJAX or API responses in browser

    Igor Lazarev

    504 users

  • cookies.txt One Click

    cookies.txt One Click

    Based off cookies.txt at https://chrome.google.com/webstore/detail/cookiestxt/njabckikapfpffapmjgojcnbfjonfjfg?hl=en

    Anthony Anaya

    502 users

  • Custom CSS

    Custom CSS

    Overwrite or inject custom CSS into website.

    Kenny Ooi

    502 users

  • FuckCSDN

    FuckCSDN

    Clean CSDN's limitation scripts 清理CSDN限制脚本

    Firefox user 14476737

    496 users

  • Onion Control (anonymous proxy)

    Onion Control (anonymous proxy)

    Brings the anonymity of the Tor network and modifies few settings to protect user privacy

    Andy Portmen

    494 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

    493 users

  • Video Downloader

    Video Downloader

    Download videos from popular websites in just one click. Fast, easy, and secure video downloading right from your browser.

    Nagoya ken

    492 users

  • Tota11y: Accessibility toolkit

    Tota11y: Accessibility toolkit

    Inserts the tota11y JS file from Khan Academy into the current tab so that you can visualize how the current page performs with assistive technologies. All the credit goes to Khan Academy for their amazing script.

    Bogdan Lazar

    491 users

  • Burp Proxy Switch Toggle Lite by ZishanAdThandar

    Burp Proxy Switch Toggle Lite by ZishanAdThandar

    Ethical Hackers|Bug Hunters|Pentesters|Cyber Security Researcher. Lightweight Burp Proxy switch. Note: Goto "about:addons" > "Extensions > Click on Burp >"Allow" "Run in Private Windows" #CyberSec #InfoSec #Hack #offsec

    ZishanAdThandar

    490 users