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11,690 extensions found in Web Development

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  • AutomatR

    AutomatR

    AutomatR

    Automatr

    0 users

  • Custom Style Console

    Custom Style Console

    Write and apply CSS rules instantly from a popup editor.

    Rishi

  • MockPL – Generator polskich danych

    MockPL – Generator polskich danych

    Generuj i wstawiaj testowe dane PL (PESEL, NIP, REGON, IBAN, dowód, VIN, tablice) bezpośrednio w formularzach.

    lowek

  • Quick Marker | Great

    Quick Marker | Great

    QuickMarker lets you highlight important phrases on any webpage with customizable colors. Easily mark, manage, and remove highlighted text to stay organized and focused. Perfect for students, researchers, and anyone who wants to emphasize key inform

    arman

    0 users

  • Diff Viewer

    Diff Viewer

    Side by side text comparison with line diff highlighting

    Edward Leblanc

  • Switcheroo v2

    Switcheroo v2

    Need to open external links in your default Firefox profile? Give 'em the ol' Switcheroo!

    ajh773

    0 users

  • WebPage Same Origin APIs

    WebPage Same Origin APIs

    Detects same-origin APIs (REST, GraphQL, internal endpoints) and WebSocket connections used by the current webpage. Displays them in a fading popup with easy copy/export. • Secure. 100% client-side. No tracking. No data collection.

    Libor Benes (Dr. B)

  • Mask Detector

    Mask Detector

    Detect websites using TYPO3 and the Mask TYPO3 extension

    Lukas Winkler

    0 users

  • Tracely

    Tracely

    Observe and document third-party tracking requests on websites in real time.

    Rajan

    0 users

  • Passwordless Login Assistant

    Passwordless Login Assistant

    Support passwordless login (WebAuthn).

    Good88 - Sân chơi uy tín | Link vào Good88.com

    0 users

  • 报名信息自动同步

    报名信息自动同步

    报名信息自动同步，当有人报名岗位时，可以通过同步按钮，一键同步到内部系统中，提高工作效率

    zeki

    0 users

  • Temporary Email Generator

    Temporary Email Generator

    Create disposable emails for quick signups.

    XOCDIA88 - Cong Game Xoc Dia Doi Thuong

    0 users

  • IP Info

    IP Info

    Show your public IP address location ISP and timezone

    Jubai

  • IP Lookup

    IP Lookup

    Fetch IP geolocation data including city region and org

    Jubai

  • Hash Generator

    Hash Generator

    Generate MD5 SHA1 SHA256 SHA512 hashes from any text

    horn9k

  • Text Hasher

    Text Hasher

    Hash any string with multiple algorithms and copy output

    horn9k

  • NetGuardianX

    NetGuardianX

    Usage counter

    jose

  • tr Ref

    tr Ref

    View, search, and master 143 essential tr command options, character sets, translations, and practical examples with concise descriptions. • Safe offline sidebar reference for Firefox desktop. No tracking. No data collection. No permissions required.

    Libor Benes (Dr. B)

    0 users

  • Qwopy

    Qwopy

    Allows user to copy primary article text by pressing and holding the mouse.

    Polymer Mallard

    0 users

  • VizPrompt - AI Prompt Enhancer

    VizPrompt - AI Prompt Enhancer

    A Firefox extension that transforms your rough prompts into comprehensive, well-structured prompts that get better AI responses.

    VizuLabs

    0 users

  • Get Website IP Pro

    Get Website IP Pro

    This simple add-on provides you with the current website's IP address without relying on third-party services.

    NhatVIP – Thiên đường đổi thưởng trực tuyến

    0 users

  • Precision Currency Converter

    Precision Currency Converter

    Round converted prices for a cleaner display.

    Bernice

    0 users

  • Persona Identity Generator

    Persona Identity Generator

    Generate a random identity and autofill signup forms.

    earthonion

  • Proxy & UA Switcher - SEOULTRA

    Proxy & UA Switcher - SEOULTRA

    Proxy toggle & User-Agent switcher. HTTP/HTTPS/SOCKS4/SOCKS5, 17+ bot presets & custom UA.

    Seoultra

  • SnapAI: Sidebar for Claude

    SnapAI: Sidebar for Claude

    Claude AI sidebar — summarize, translate, explain any page. Right-click actions, BYOK, privacy-first.

    Scanner Foncier Pro