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14,442 extensions found in Web Development

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  • MILK — Cookie Manager

    MILK — Cookie Manager

    Cookie's best friend! Modern cookie manager.

    Rafael Grigorian

    245 users

  • Folders for Gemini

    Folders for Gemini

    Organize your Gemini chats into folders. Drag & drop, custom colors, native design, and 100% private local storage.

    RaymonDev

    245 users

  • Site Palette

    Site Palette

    Extract real color palettes from any website. Export to Figma, Sketch, Adobe Swatch, or SVG. Built for designers and front-end developers.

    Stas Kulesh

    244 users

  • Try IT Yourself HTML5 editor

    Try IT Yourself HTML5 editor

    Fast & offline editor for your HTML5 web apps and experiments

    Francesco De Stefano

    244 users

  • Auto Save HTML

    Auto Save HTML

    Auto Save HTML is a small extension which can be used to automatically download the HTML document(s) of a specified website when browsing that same website.

    nunoarruda

    244 users

  • GiteeTree

    GiteeTree

    基于 Octotree 的[码云](https://gitee.com)文件树插件

    Gitee

    244 users

  • Characters Counter

    Characters Counter

    Find out how many characters there are in a selection by simply right-clicking it.

    Minkiu

    243 users

  • Stay for Browser

    Stay for Browser

    Userscript manager compatible with Tampermonkey, Violentmonkey. Dark mode for every website. Stay synched on Chrome/Safari/Firefox.

    Stay Browser

    242 users

  • IPvFooBarBaz

    IPvFooBarBaz

    Display the server IP address, with a realtime summary of IPv4, IPv6, ASN, hostname, and HTTPS information across all page elements.

    ziad87

    241 users

  • Split-Screen Browser Tool

    Split-Screen Browser Tool

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

    Reginalds

    240 users

  • uSwitch: Reddit Accounts For FireFox

    uSwitch: Reddit Accounts For FireFox

    Save and switch between Reddit accounts

    Yuilix

    240 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

    239 users

  • CSS Spider

    CSS Spider

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

    Mohith G

    239 users

  • WhatsApp Message Scheduler

    WhatsApp Message Scheduler

    Schedule messages in WhatsApp Web. Create messages to send later, set delivery time or delay, and manage all pending scheduled messages in a simple interface. Works directly inside WhatsApp Web.

    Pau

    236 users

  • Keeper Wallet

    Keeper Wallet

    Your entry point to the Waves blockchain and Waves-powered web services

    Waves Technologies

    234 users

  • SAML to AWS STS Keys

    SAML to AWS STS Keys

    Generates file with AWS STS Keys after logging in to AWS webconsole using SSO (SAML 2.0). It leverages 'assumeRoleWithSAML' API.

    GB

    233 users

  • Rentgen

    Rentgen

    Rentgen to wtyczka, która automatycznie wizualizuje, jakie dane zostały ~~wykradzione~~ wysłane do podmiotów trzecich przez odwiedzane strony. Pozwala wygenerować raport lub treść maila, który można wysłać do administratora strony i/lub UODO.

    “Internet. Time to act!” Foundation

    233 users

  • NousSave: AI Chat Exporter

    NousSave: AI Chat Exporter

    One-click export ChatGPT, Gemini, DeepSeek, Claude conversations to Word, PDF, Markdown, HTML, JSON, CSV. Save AI chats locally!

    noussave

    233 users

  • Ollama Client

    Ollama Client

    Local-first private LLM chat with Ollama, LM Studio, and llama.cpp, with local RAG, web search, and page context.

    Shishir Chaurasiya

    233 users

  • Virtual Hosts

    Virtual Hosts

    Apply virtual hosts and overwrite the Hosts header for development purposes.

    Longoon

    233 users

  • SAASPASS Password Manager & Authenticator 2FA SSO

    SAASPASS Password Manager & Authenticator 2FA SSO

    SAASPASS is a free Password Manager & Authenticator 2FA code generator. There is NO need for a desktop application. You can use the Authenticator code generator & SAASPASS can autofill & autologin as well with single sign-on SSO

    SAASPASS

    232 users

  • Sound Booster 1000%

    Sound Booster 1000%

    Boost the sound volume of web pages from 0% to 1000%

    SBIOMSS

    232 users

  • HTTP Header Spy

    HTTP Header Spy

    HTTP Header Spy enables you to inspect request- response headers and cookies right after page load with no extra clicks.

    Michiel Roos

    231 users

  • Proxy Toggle

    Proxy Toggle

    Button to switch between system-set (off) and manually-set (on) proxy.

    Ben

    231 users

  • InspectWP - WordPress Theme & Plugin Detector

    InspectWP - WordPress Theme & Plugin Detector

    InspectWP is a website and WordPress analysis tool which includes a WordPress theme and plugin detector.

    InspectWP

    231 users