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10,911 extensions found in Web Development

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  • SEOInfo

    SEOInfo

    Shows SEO issues as you navigate pages. Displays performance data, redirects, structured data and errors for HTML pages. Save to Excel.

    Weeblr

    298 users

  • CSS Spider

    CSS Spider

    The fastest and easiest way to check, copy and edit CSS

    Mohith G

    297 users

  • The Hell is Connections Roblox

    The Hell is Connections Roblox

    Replaces 'Connections' with 'Friends' on any Roblox page

    thebonkeybruh

    297 users

  • CSP Content Security Policy Generator

    CSP Content Security Policy Generator

    Best Content-Security-Policy generator to automatically create Strict CSP policies (with SHA support) for any website.

    RapidSec

    295 users

  • Cryptext

    Cryptext

    Encrypts and decrypts text using various encoding methods.

    cscarpa

    294 users

  • Ghost Inspector - Web Test Recorder

    Ghost Inspector - Web Test Recorder

    Ghost Inspector is an automated browser testing service. Our add-on allows you to record yourself performing actions on your website within your browser, then sync them to the Ghost Inspector service and run them continuously as a regression test.

    Ghost Inspector

    294 users

  • XPath Helper

    XPath Helper

    Quickly get the XPath for any element on a webpage with just one click. Simply select an element and it will display its XPath.

    Oziku Technologies LLC

    294 users

  • Copy All Links

    Copy All Links

    Copy all links (hrefs) from the current page to your clipboard.

    Qh88

    291 users

  • Web Media Saver

    Web Media Saver

    WebMediaSaver empowers users to save and organize online media content for offline access, enabling them to enjoy their favorite videos, music, and images anytime, anywhere.

    JeetWin

    289 users

  • Clickin

    Clickin

    https://youtu.be/pUEkz9HSty8 -- usage instruction. The most simple to use autoclicker... Literally, I made this because I couldn't find a good one :D

    B-aublys

    289 users

  • Awesome Timestamp

    Awesome Timestamp

    Convert timestamps to datetime and datetime to timestamps.

    WebIT-Service

    288 users

  • Open Two-Factor Authenticator

    Open Two-Factor Authenticator

    A sync-able open-source two-factor authenticator

    InBasic

    288 users

  • DNS lookup - HTTP status

    DNS lookup - HTTP status

    Analyze domain dns zone and http status.

    PlanetHoster

    285 users

  • Xdebug Starter

    Xdebug Starter

    A Firefox extension that allows you to start the debugging session with one click. Works with XHR and normal full requests. You can start debugging, tracing, profiling and change the idekey. Built using the new WebExtensions API.

    raicem

    284 users

  • Loadster Recorder

    Loadster Recorder

    Create test scripts to run in Loadster.

    Loadster

    284 users

  • Split-Screen Browser Tool

    Split-Screen Browser Tool

    Easily split your browser window to view multiple websites side by side.

    Reginalds

    283 users

  • HTML to Figma: Convert Websites into Designs

    HTML to Figma: Convert Websites into Designs

    Convert any webpage into an editable design or wireframe. Export to Figma, SVG, PNG, or JPG.

    Wireframeit

    282 users

  • Link Control

    Link Control

    Adjust the color of your previously viewed links.

    John Datserakis

    282 users

  • CookieSwap

    CookieSwap

    Tool to save and swap out a collection of cookies on the fly that allows implement multilogin feature

    ExtUp

    281 users

  • QR Code

    QR Code

    Add 'QR Code' Encoding Functions. "QR Code" is registered by DENSO WAVE INCORPORATED.

    ^2

    278 users

  • Open in Opera

    Open in Opera

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

    Andy Portmen

    278 users

  • IP Location Lookup

    IP Location Lookup

    Free IP Geolocation API and IP Location Lookup

    IPWHOIS.io

    277 users

  • Scroll to Top

    Scroll to Top

    Add a stylish scroll-to-top button for all websites.

    Muyor

    277 users

  • PageRank Replacement by LinkResearchTools

    PageRank Replacement by LinkResearchTools

    The LRT Power*Trust metric helps you evaluate the quality and trustworthiness of a domain or page you are currently visiting.

    LinkResearchTools GmbH

    277 users

  • Try IT Yourself HTML5 editor

    Try IT Yourself HTML5 editor

    Fast & offline editor for your HTML5 web apps and experiments

    Francesco De Stefano

    276 users