Browser extensions starting with Q

99 browser extension security reviews, listed by name.

  1. Quiet Reader

    Zeppelin Labs

    Clean

    Quiet Reader copies the active page's full HTML DOM to the system clipboard when its keyboard shortcut is pressed.

  2. QuizCards: German

    Pamela Fox

    Low

    QuizCards: German sends local flashcard progress counts to Google Chart API when the stats view is opened.

  3. Qwen

    tiktokextensions

    Low

    Qwen removes framing protections from qwen.ai pages so they can load inside frames while the extension is installed.

  4. quick_heal-anti_tracker

    Quick Heal Technologies

    Clean

    Quick Heal Spy Alert sends each tracked tab's full URL, initiator, host, and tracker counts to a local Quick Heal service.

  5. Qodo Merge: AI-Powered Code Reviews & Chat

    agent

    Clean

    Qodo Merge sends GitHub PR toolbar actions, login, and PR URL to Qodo's statistics endpoint.

  6. Qoruz - Influencer Discovery & Outreach Tool

    Qoruz

    Low

    Qoruz adds a profile-insights panel to social profile pages and sends the current profile URL to data.qoruz.com.

  7. Quick Text Extraction

    yulinqwq

    Medium

    Quick Text Extraction writes OCR text from selected screenshots into the page DOM.

  8. Quick Translate - AI Language Translator

    hungf.hp · Education

    Clean

    Quick Translate - AI Language Translator sends selected page text to Google Translate for translation.

  9. Quizlet Exporter - Export Flashcards to JSON, CSV, Text

    Dominik Gyecsek

    Clean

    Quizlet Exporter reads Quizlet flashcard terms and definitions from the active tab and saves exports locally.

  10. QuickDrag WE

    kanaponta

    Low

    QuickDrag WE lets page-controlled frames trigger tab opens or downloads through its drag-and-drop handler.

  11. Qui-Quo

    Qui-Quo

    Medium

    Qui-Quo fetches server-selected content scripts and hot-patch code that can run on any site.

  12. QueChoisir - Oqif

    QueChoisir

    Clean

    QueChoisir - Oqif sends location, connection details, and speed-test results to QueChoisir endpoints.

  13. Quest PDF

    To Go Networks

    Medium

    Quest PDF sets itself as the default search provider and sends search and suggestion terms to QuestPDF and Yahoo endpoints.

  14. Quick Heal Anti Tracker

    Quick Heal Technologies

    Clean

    Quick Heal Anti Tracker sends full tab URLs and initiator URLs to a local Quick Heal service after tracker blocking.

  15. Q-Stats - Free Quora Question Stats

    dev-team

    Low

    Q-Stats injects Google Fonts stylesheets into Quora question pages, causing requests to fonts.googleapis.com.

  16. QR Code Scanner

    Rahul Baruri

    Medium

    QR Code Scanner and Generator writes scanned QR text and a camera still into page-readable DOM on every site.

  17. QSL World – QRZ Logbook Bridge

    postman

    Clean

    QSL World - QRZ Logbook Bridge opens QSLWorld with QRZ logbook QSO details in the URL after you click Send QSL.

  18. Qshot - Bullet Search

    1938686623

    Low

    Qshot - Bullet Search removes framing and isolation headers from configured subframes on any web page.

  19. Quantcast - Tag Inspector

    Quantcast Tag Inspector Chrome Extension · Developer Tools

    Clean

    Quantcast - Tag Inspector sends detected Quantcast pixel pcodes and the active tab domain to Quantcast APIs.

  20. QuickCreator Extension - All-in-One SEO Assistant for Teams

    QuickCreator

    Clean

    QuickCreator sends the active page URL, page text, and feedback screenshots to its analysis APIs.

  21. Quizgecko

    Quizgecko

    Clean

    Quizgecko opens Quizgecko pages with the active tab URL when you click Generate Quiz or Summarize.

  22. Quizplus

    Quizplus Chrome Extension Publisher · Education

    Low

    Quizplus sends Google search terms and clicked result details to quizplus.com with a persistent client ID.

  23. quicksnap

    quicksnap

    High

    quicksnap reports visited URLs and a persistent fingerprint to pass.work.ink before server-directed redirects.

  24. Quick Screenshot

    XtreamDev

    Low

    Quick Screenshot fetches remote affiliate rules and rewrites or redirects merchant pages on visited sites.

  25. QMT Engine

    QMT Engine

    Clean

    QMT Engine sends Amazon product and listing details to its websocket backend.

  26. QOwnNotes Web Companion

    Patrizio Bekerle

    Clean

    QOwnNotes Web Companion sends page content, screenshots, tab URLs, and bookmarks to a local QOwnNotes WebSocket.

  27. QR Code AI Art Generator

    Live Polls

    Clean

    QR Code AI Art Generator opens livepolls.app with the URL or text you choose to turn into a QR code.

  28. Qr Code Scanner & Reader

    AYMEN DEV

    Clean

    Qr Code Scanner & Reader sends user-entered QR text and selected QR images to api.qrserver.com.

  29. QuantCrawler Chart Analyzer

    QuantCrawler

    Clean

    QuantCrawler Chart Analyzer uploads user-triggered TradingView chart screenshots to QuantCrawler for analysis.

  30. Qubba — аналитика и автоматизация на маркетплейсах

    Qubba

    Low

    Qubba injects vendor-hosted calculator JavaScript from erp.qubba.io into Wildberries marketplace pages.

  31. Question Generator

    esengie

    Clean

    Question Generator sends selected page text to ai-question-generator.com when you use its context-menu action.

  32. Quick Delete for Gmail

    noccito

    Low

    Quick Delete for Gmail runs on Gmail pages and records Gmail navigation state in browser storage.

  33. Quick Look Inbox for Gmail

    Jackie(Guokai) Han · Communication

    Clean

    Quick Look Inbox for Gmail fetches unread Gmail message metadata and message content for local inbox previews.

  34. QuickDrag for Chrome

    kanaponta

    Low

    QuickDrag for Chrome accepts cross-frame messages that can open tabs or start downloads.

  35. Quickpage - Video and Screen Recorder

    Quickpage Inc.

    Low

    Quickpage accepts page-supplied login data and stores it for later Quickpage portal sessions.

  36. QuizLLM (NEW: Start Free!)

    Marsss Development

    Clean

    QuizLLM sends quiz questions, answer choices, and optional uploaded document text to its backend or selected LLM APIs.

  37. Quran In New Tab

    Shahed Nasser

    Low

    Quran In New Tab sends top-site URLs to Google's favicon service when rendering its new-tab page.

  38. Quiz Hacker

    Maxmi Co.

    Clean

    Quiz Hacker reads the current quiz or journal question and your IP address, then sends them to an unbranded third-party answer service.

  39. Quiz Boost AI - Smart Test Assistant, Exam Helper & Homework Quiz Solver

    chenshifeng0521

    Low

    Quiz Boost AI reads the quiz page's HTML and images and sends them to its own server to generate answers.