Browser extensions starting with M

582 browser extension security reviews, listed by name.

  1. My Search Easy

    mysearcheasy

    Clean

    My Search Easy sets mysearcheasy.com as the browser startup page and opens a mysearcheasy.com tab when installed.

  2. My Search Easy

    mysearcheasy

    Clean

    My Search Easy sets Chrome's startup page to mysearcheasy.com/search/.

  3. My world clock

    zikmediadev2

    Medium

    My world clock redirects new-tab search queries to search-it.cc with affiliate parameters.

  4. My-Notes

    Alex Zarnitsa

    Clean

    My-Notes can upload note titles and bodies to Google Drive sync storage without passphrase encryption.

  5. MySnapFace

    yairhaimo

    Low

    MySnapFace lets page scripts trigger its image button and send image URLs to app.mysnapface.com with your session.

  6. Myfone Chrome udvidelse

    Flexfone · Communication

    Low

    Myfone Chrome udvidelse lets page scripts trigger click-to-call requests to myfone.dk from rewritten phone numbers.

  7. Mypoz 一件添加包裹自动寻找淘宝隐藏优惠卷优惠

    www.mypostonline.com.my

    Clean

    Mypoz sends shipment tracking numbers from Taobao, Tmall, JD, and 1688 order pages to Mypoz package APIs.

  8. mClick - Professional Cursor Studio

    mckayc

    Clean

    mClick - Professional Cursor Studio shows recent keystrokes in an on-page HUD across all sites.

  9. mei's lens

    Paul Li

    Low

    mei's lens lets any page trigger extension-privileged downloads after its lens UI is activated.

  10. miniwebtool — Free Online Tools

    jesselau76

    Clean

    The extension sends the active page's HTML to Miniwebtool extractor forms when you use its page extractor menu.

  11. MyIPCam for IP cameras

    Denfllow

    Clean

    MyIPCam for IP cameras sends saved camera credentials in HTTP camera snapshot and video URLs.

  12. MONKNOW New Tab - Personal Dashboard

    monknow

    Low

    MONKNOW New Tab sends your public IP address to ip-api.com during automatic weather location setup.

  13. MYNT: Material You New Tab

    It'z RJ

    Low

    MYNT: Material You New Tab asks ipinfo.io for an IP-based location and sends the resulting coordinates to WeatherAPI.

  14. megabonus_cashback

    Megabonus

    Low

    Megabonus - cash back up to 40% sends shopping-page analytics labels and its extension UUID to Google Analytics.

  15. mydealz | Spare beim Shoppen

    mydealz

    Clean

    mydealz sends shopping page URLs and product details to Pepper services for domain lookup and price comparison.

  16. MeetInOne Extension for Google Meet

    MeetInOne

    Clean

    MeetInOne Extension for Google Meet hands Google Meet meeting URLs to the local MeetInOne app.

  17. MagicalDownloader

    奇谈君

    Low

    MagicalDownloader lets any HTTP(S) page send media URLs to its background downloader through a page-message bridge.

  18. mail.com MailCheck

    1&1 Mail & Media GmbH

    Medium

    mail.com MailCheck embeds reusable OAuth client credentials and sends them in token requests for GMX, mail.com, and web.de accounts.

  19. Motrix WebExtension

    Gautam Krishna R

    Clean

    Motrix WebExtension sends intercepted download details to the local Motrix/Aria2 JSON-RPC service.

  20. Minimal Consent

    Minimal Consent

    Low

    Minimal Consent sends each active site's host and cookie-consent details with a persistent device UUID to its Cloud Functions endpoint.

  21. Mail Magic

    DevFortress · Communication

    Medium

    ChatGPT AI assistant for Google Reviews and Questions sends your Google account name and email to Mail Magic.

  22. MANISH

    nire0510 · News & Weather

    Low

    MANISH loads Google Material Icons over plaintext HTTP when its extension UI pages open.

  23. METAWALLET

    Inblock

    Low

    METAWALLET ships a hardcoded HMAC secret that signs requests to the Metacoin backend.

  24. MONI

    PYROGSS

    Low

    MONI exposes its extension ID, version, and URL inside Monday.com pages.

  25. MPCVault

    chrome-plugin-group-publisher

    Low

    MPCVault lets any webpage set the extension's stored login token through its injected login bridge.

  26. mybest%E4%BB%A3%E8%B4%AD%E4%BB%A3%E8%BF%90%E5%8A%A9%E6%89%8B-%E4%B8%80%E9%94%AE%E6%B7%BB%E5%8A%A0%E5%8C%85%E8%A3%B9

    mybest.com.my · Shopping

    Medium

    MYBEST代购代运助手 sends parcel form details to MYBEST over cleartext HTTP.

  27. MacBed Update Notifier

    Appked · Social & Communication

    Clean

    MacBed Update Notifier periodically requests MacBed's RSS feed from the background.

  28. Macro Recorder for Chrome™

    webservice2t

    Clean

    The extension records active-tab keystrokes, form inputs, clicks, mouse movement, and scrolls during macro recording.

  29. Macro Settings by FOODFASTFIT

    FOODFASTFIT

    Medium

    Macro Settings by FOODFASTFIT lets an HTTP site set macro goals that it later posts to MyFitnessPal.

  30. Mafuyu PJSK Live Wallpaper

    Horizon

    Low

    Mafuyu PJSK Live Wallpaper sends user-added shortcut URLs to Google's favicon service when rendering its new tab page.

  31. Magic Extension

    Medium

    Magic Extension sends active-tab URLs, page titles, and input-activity counts to the Magic web app.

  32. Magnetar

    ArrCee

    Low

    Magnetar sends detected torrent hashes to the configured debrid provider for cache checks.

  33. Mais e-Sports Descontos

    maisesportsdescontos

    Medium

    Mais e-Sports Descontos sends matched shopping-page URLs and extracted page values to descontos.maisesports.com.br.

  34. Making Today

    Making Today

    Low

    Making Today loads Google Fonts from its new-tab page, sending each new-tab request to fonts.googleapis.com.

  35. ManageJobApplications - Job Posting Import

    Manage Job Applications

    Clean

    ManageJobApplications imports job posting details from the active HTTPS tab and sends them to managejobapplications.com.

  36. Manchester City Wallpapers

    Gameograf · Functionality

    Low

    Manchester City Wallpapers fetches remote popup HTML and displays it on the extension's new tab page.

  37. Mandiant Advantage | Threat Intelligence

    mati-plugin

    Clean

    Mandiant Advantage scans page text for threat indicators and sends matched URLs, domains, IPs, hashes, and CVEs to Mandiant.

  38. MangaToon For PC Windows 10

    WebGamersOne

    Low

    MangaToon For PC Windows 10 sends top-site URLs to Google when showing favicons on its new-tab page.

  39. Manypage Scraper - Download Video

    PT BOOSTER TEKNOLOGI INDONESIA

    Clean

    Manypage Scraper captures Facebook or YouTube cookies during a popup flow and sends them to api.manypage.id.

  40. Map Route Pro

    Atom Applications

    Low

    Map Route Pro embeds an Azure Maps key and sends map search requests to atlas.microsoft.com.

  41. Maple Bookmarks

    Tw93

    Clean

    Maple Bookmarks reads your bookmark tree and displays bookmark titles and URLs in its popup.

  42. Maps links in Brave Search

    diego.aldarese

    Clean

    Maps links in Brave Search opens clicked map links with your Brave Search query in the selected maps provider.

  43. MarkMagic - Effortless Bookmark Manager

    lonnylovemusic

    Clean

    MarkMagic checks saved bookmark URLs by fetching them from the extension when the user opens its cleanup tools.

  44. MarketDB - Аналитика Магнит Маркета

    MarketDB

    Low

    MarketDB - Аналитика Магнит Маркета stores report UUIDs in mm.ru localStorage and sends them to MarketDB report APIs.

  45. Marketplace Listings Reposter

    SaltyNerdAppStudio

    Low

    Marketplace Listings Reposter can send masked Facebook page activity recordings to Sentry.

  46. Marvel Rivals Live Wallpaper

    chromelive · Art & Design

    Low

    Marvel Rivals Live Wallpaper sends user-added shortcut URLs to Google's favicon service.

  47. Maskara - AI Prompt Optimizer for ChatGPT, Claude, Loveable and more

    CodeSquire.ai

    Clean

    Maskara sends AI prompt text and optional chat IDs to its backend when users request prompt optimization.

  48. Mass Copy URLs − copy all URLs on all tabs

    Singularity Labs

    Clean

    Mass Copy URLs copies every open tab's URL, and optionally each title, to the clipboard when the popup is used.

  49. Mastermind Search Companion

    Genomenon Inc.

    Clean

    Mastermind Search Companion sends supported genetics search terms, page URLs, and result titles to Mastermind's servers.

  50. MathGPT

    cws.tools · Education

    Medium

    MathGPT uploads user-selected screenshot regions and sends the resulting image URL to its solving service.

  51. Mathway Screenshot Support

    SJS

    Clean

    Mathway Screenshot Support sends pasted images on Mathway pages to Mathway's OCR endpoint.

  52. Matrix Start Tabs

    bryce

    Low

    Matrix Start Tabs sends failed navigation hostnames to matrixstarttabs.com.

  53. Max Verstappen Red Bull F1 Champion Maserati Live Wallpaper

    Gameograf

    Low

    Max Verstappen Red Bull F1 Champion Maserati Live Wallpaper inserts Gameograf popup HTML into its new-tab page.

  54. MaxWorth: AI Credit Card Tool

    MaxWorth

    Clean

    MaxWorth syncs matched AmEx and Chase card-offer details to its Supabase backend.

  55. MayiFree-開水小助手

    CHT

    Low

    MayiFree-開水小助手 redirects a game script to remote code hosted on fish.mayifree.com.

  56. Mazepool- ads library tool for Meta™️

    mazepool

    Medium

    Mazepool exposes typed license keys to Facebook Ads Library page scripts and sends them to Gumroad for validation.

  57. Medium for All

    Himanshu Yadav

    Low

    Medium for All deletes cookies for Medium requests, including cookies from the page that initiated the request.

  58. Meet Soundboard

    wernermilton

    Clean

    Meet Soundboard encrypts exported soundboard backups with a shared hardcoded passphrase.

  59. MeetApps: Google Calendar Video Call Links

    MeetApps

    Clean

    MeetApps sends an MD5 hash of your Google Calendar email to its license validation server.

  60. Meeting Controls for stream deck

    kolaborateplatform

    Clean

    Meeting Controls for stream deck sends Google Meet control state to a local Stream Deck companion.