Medium risk browser extensions

2,245 browser extensions our behavioral analysis rates medium risk, with the evidence behind each verdict.

  1. Mendeley Web Importer

    Mendeley

    Medium

    Mendeley Web Importer sends analytics with your IP address and device fingerprint to New Relic, Adobe Analytics, and Mendeley.

  2. VPN

    SandVPN

    Medium
  3. User-Agent Switcher and Manager

    Ray

    Medium

    User-Agent Switcher and Manager fetches its agent list from cdn.jsdelivr.net at an unpinned @latest reference with no integrity check.

  4. 3DOS Network

    dev

    Medium
  5. Ad Skip Master for Youtube

    mauricebuckner966

    Medium
  6. AegisWeb3

    AegisWeb3 · Privacy & Security

    Medium
  7. BattleTabs

    Gangbusters Ltd · Games

    Medium
  8. CJDropshipping

    CJdropshipping

    Medium

    CJDropshipping stores your raw account password in Chrome sync when remember password is selected.

  9. Check US Visa Slots

    Check US Visa Slots

    Medium

    Check US Visa Slots sends a screenshot and account details from usvisascheduling.com pages to app.checkvisaslots.com.

  10. Coin98 Wallet

    98-publisher-group

    Medium
  11. Convert WebP to PNG

    WebP to PNG · Tools

    Medium
  12. Coupert Pure: AI-Powered Coupons & Price Compare

    Coupert.com · Shopping

    Medium
  13. DS Amazon Quick View

    amidart

    Medium
  14. Designer Tools

    designer.tools.extension

    Medium
  15. ESUIT

    ESUIT · Tools

    Medium
  16. EXIF Viewer Classic

    Rodrigue · Art & Design

    Medium

    EXIF Viewer Classic lets webpages trigger cross-origin image EXIF reads and displays the parsed metadata in the page.

  17. LIPF

    info@lipf.store · Workflow & Planning

    Medium
  18. LockSelf

    LockSelf

    Medium

    LockSelf Professional Password Manager intercepts outgoing request bodies on every website to detect and capture username and password pairs.

  19. Picodi

    Picodi · Shopping

    Medium
  20. Pomodoro

    pomodorosearch

    Medium

    Pomodoro overrides the browser's default search engine to pomodorosearch.com, routing all omnibox queries through a third-party domain with a per-install tracking ID.

  21. Popup Blocker Max

    Popup Blocker Max

    Medium

    Popup Blocker Max sends a unique per-user token and Google search counts to its server hourly and downloads unverified blocking rules from that server.

  22. Scr YT Video

    uScreenshoter

    Medium

    Screenshot YouTube Video sends the current page URL and a persistent browser ID to api.videodlservice.com daily.

  23. SGNotes

    Bart Solutions · Workflow & Planning

    Medium
  24. Sweezy

    Sweezy · Entertainment

    Medium
  25. ima知识库

    ima浏览器插件

    Medium
  26. 1688 AlphaShop

    1688 AIBUY (Official Global Sourcing AI Tool) · Shopping

    Medium
  27. Blueticks

    blueticks

    Medium

    Blueticks keeps a persistent connection to its MQTT broker and runs server-issued commands that read your WhatsApp contacts, chats, and messages.

  28. CFCA CryptoKit.CIB Extension

    CFCA

    Medium

    CFCA CryptoKit.CIB Extension forwards caller-supplied native host names without validation, allowing any authorized origin to connect to arbitrary native messaging hosts.

  29. Cleaner

    Smart extension · Accessibility

    Medium

    This extension clears browsing data such as history, cache, cookies, downloads, passwords, and saved form data.

  30. CocoShot: Screenshot & Screen Recorder

    https://cocoshot.net · Privacy & Security

    Medium

    CocoShot lets any website request and receive your camera and microphone device list through its permissions page.

  31. Copper CRM

    Copper · Workflow & Planning

    Medium
  32. Core

    Ava Labs

    Medium
  33. Crystal Knows

    Crystal Knows Chrome Extension · Workflow & Planning

    Medium
  34. EXIF Viewer Pro

    QRExt · Art & Design

    Medium

    EXIF Viewer Pro sends Flickr photo IDs to api.flickr.com over HTTP when you request EXIF data for Flickr images.

  35. fba calculator

    sellerapp-dev · Workflow & Planning

    Medium
  36. VPN Super

    VPN - Super Fast & Unlimited · Privacy & Security

    Medium

    Free VPN - Super routes all your browser traffic through operator-supplied proxy servers configured from the vendor's remote API.

  37. Vimeo Downloader

    alexwilliam63541 · Entertainment

    Medium

    Free Vimeo Downloader sends a persistent UUID and usage events to Alibaba Cloud logging infrastructure on install and download actions.

  38. GradeTransferer

    Razor Sparrow LLC · Education

    Medium
  39. Correcto

    product-development-correcto · Communication

    Medium
  40. Magic CSS

    webextensions.org

    Medium
  41. MAL-Sync

    lolamtisch · Social & Communication

    Medium

    MAL-Sync fetches remote configuration from chibi.malsync.moe to determine which anime sites receive dynamically registered content scripts.

  42. PDF Tab

    Tara McDride

    Medium
  43. Paint Tool for Chrome

    Paint Online App. · Workflow & Planning

    Medium

    Paint Tool for Chrome saves your drawings and text into each website's localStorage when you use its overlay.

  44. Portal

    Tides Network

    Medium
  45. Record Google Meet

    dansolo2025

    Medium

    Record Google Meet sends your Google account email and IP address to app.easymeetrecord.com for subscription and geo-based paywall checks.

  46. Rocket Sender

    William A.

    Medium
  47. Screen Ruler - Measure and Inspect the Web

    Mr Violets · Developer Tools

    Medium

    Screen Ruler exposes its stable extension ID in page-visible DOM markers when the ruler is activated.

  48. Streaming Search

    Streaming-Search

    Medium
  49. Titans Quick View - Amazon Niche Finder

    https://selfpublishingtitans.com/ · Workflow & Planning

    Medium

    Titans Quick View sends Amazon search cookies and a browser fingerprint to Self Publishing Titans for BSR results.

  50. Turbo Ad Finder

    Atools · Workflow & Planning

    Medium
  51. Video to MP3

    Medium

    Video to MP3 sends a built-in API token with format and download requests to yt-gateway.vercel.app.

  52. Who Unfollowed Me

    invertexto.com

    Medium
  53. Writesonic

    Writesonic · Workflow & Planning

    Medium
  54. YouTube Translator

    livepolls.app

    Medium
  55. dataslayer

    Sean Adams

    Medium

    dataslayer forwards tag-management data from every inspected frame to the frame's parent page.

  56. youtube_downloader_webx

    feller

    Medium

    The extension downloads binaries from third-party GitHub repos without integrity verification and installs them via native messaging.

  57. Adminer

    adminer-extension

    Medium
  58. Amazon Order History Reporter

    philip

    Medium

    Amazon Order History Reporter transmits an RSA-encrypted user email and order metadata to the developer's server on each order history scrape.

  59. Browser-Surf

    Browser-Surf

    Medium

    Browser-Surf replaces the new tab page with a search form that forwards every query to browser-surf.xyz with an affiliate tracking ID.

  60. Cashback Ninja

    Advantage

    Medium