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

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

VPN
SandVPN
Medium
User-Agent Switcher and Manager
Ray
MediumUser-Agent Switcher and Manager fetches its agent list from cdn.jsdelivr.net at an unpinned @latest reference with no integrity check.
3DOS Network
dev
MediumAd Skip Master for Youtube
mauricebuckner966
MediumAegisWeb3
AegisWeb3 · Privacy & Security
MediumBattleTabs
Gangbusters Ltd · Games
MediumCJDropshipping
CJdropshipping
MediumCJDropshipping stores your raw account password in Chrome sync when remember password is selected.
Check US Visa Slots
Check US Visa Slots
MediumCheck US Visa Slots sends a screenshot and account details from usvisascheduling.com pages to app.checkvisaslots.com.
Coin98 Wallet
98-publisher-group
MediumConvert WebP to PNG
WebP to PNG · Tools
MediumCoupert Pure: AI-Powered Coupons & Price Compare
Coupert.com · Shopping
MediumDS Amazon Quick View
amidart
MediumDesigner Tools
designer.tools.extension
MediumESUIT
ESUIT · Tools
MediumEXIF Viewer Classic
Rodrigue · Art & Design
MediumEXIF Viewer Classic lets webpages trigger cross-origin image EXIF reads and displays the parsed metadata in the page.
LIPF
info@lipf.store · Workflow & Planning
MediumLockSelf
LockSelf
MediumLockSelf Professional Password Manager intercepts outgoing request bodies on every website to detect and capture username and password pairs.
Picodi
Picodi · Shopping
MediumPomodoro
pomodorosearch
MediumPomodoro 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.
Popup Blocker Max
Popup Blocker Max
MediumPopup Blocker Max sends a unique per-user token and Google search counts to its server hourly and downloads unverified blocking rules from that server.
Scr YT Video
uScreenshoter
MediumScreenshot YouTube Video sends the current page URL and a persistent browser ID to api.videodlservice.com daily.
SGNotes
Bart Solutions · Workflow & Planning
MediumSweezy
Sweezy · Entertainment
Mediumima知识库
ima浏览器插件
Medium1688 AlphaShop
1688 AIBUY (Official Global Sourcing AI Tool) · Shopping
MediumBlueticks
blueticks
MediumBlueticks keeps a persistent connection to its MQTT broker and runs server-issued commands that read your WhatsApp contacts, chats, and messages.
CFCA CryptoKit.CIB Extension
CFCA
MediumCFCA CryptoKit.CIB Extension forwards caller-supplied native host names without validation, allowing any authorized origin to connect to arbitrary native messaging hosts.
Cleaner
Smart extension · Accessibility
MediumThis extension clears browsing data such as history, cache, cookies, downloads, passwords, and saved form data.
CocoShot: Screenshot & Screen Recorder
https://cocoshot.net · Privacy & Security
MediumCocoShot lets any website request and receive your camera and microphone device list through its permissions page.
Copper CRM
Copper · Workflow & Planning
MediumCore
Ava Labs
MediumCrystal Knows
Crystal Knows Chrome Extension · Workflow & Planning
MediumEXIF Viewer Pro
QRExt · Art & Design
MediumEXIF Viewer Pro sends Flickr photo IDs to api.flickr.com over HTTP when you request EXIF data for Flickr images.
fba calculator
sellerapp-dev · Workflow & Planning
MediumVPN Super
VPN - Super Fast & Unlimited · Privacy & Security
MediumFree VPN - Super routes all your browser traffic through operator-supplied proxy servers configured from the vendor's remote API.
Vimeo Downloader
alexwilliam63541 · Entertainment
MediumFree Vimeo Downloader sends a persistent UUID and usage events to Alibaba Cloud logging infrastructure on install and download actions.
GradeTransferer
Razor Sparrow LLC · Education
MediumCorrecto
product-development-correcto · Communication
MediumMagic CSS
webextensions.org
MediumMAL-Sync
lolamtisch · Social & Communication
MediumMAL-Sync fetches remote configuration from chibi.malsync.moe to determine which anime sites receive dynamically registered content scripts.
PDF Tab
Tara McDride
MediumPaint Tool for Chrome
Paint Online App. · Workflow & Planning
MediumPaint Tool for Chrome saves your drawings and text into each website's localStorage when you use its overlay.
Portal
Tides Network
MediumRecord Google Meet
dansolo2025
MediumRecord Google Meet sends your Google account email and IP address to app.easymeetrecord.com for subscription and geo-based paywall checks.
Rocket Sender
William A.
MediumScreen Ruler - Measure and Inspect the Web
Mr Violets · Developer Tools
MediumScreen Ruler exposes its stable extension ID in page-visible DOM markers when the ruler is activated.
Streaming Search
Streaming-Search
MediumTitans Quick View - Amazon Niche Finder
https://selfpublishingtitans.com/ · Workflow & Planning
MediumTitans Quick View sends Amazon search cookies and a browser fingerprint to Self Publishing Titans for BSR results.
Turbo Ad Finder
Atools · Workflow & Planning
MediumVideo to MP3
MediumVideo to MP3 sends a built-in API token with format and download requests to yt-gateway.vercel.app.
Who Unfollowed Me
invertexto.com
MediumWritesonic
Writesonic · Workflow & Planning
MediumYouTube Translator
livepolls.app
Mediumdataslayer
Sean Adams
Mediumdataslayer forwards tag-management data from every inspected frame to the frame's parent page.

youtube_downloader_webx
feller
MediumThe extension downloads binaries from third-party GitHub repos without integrity verification and installs them via native messaging.
Adminer
adminer-extension
MediumAmazon Order History Reporter
philip
MediumAmazon Order History Reporter transmits an RSA-encrypted user email and order metadata to the developer's server on each order history scrape.
Browser-Surf
Browser-Surf
MediumBrowser-Surf replaces the new tab page with a search form that forwards every query to browser-surf.xyz with an affiliate tracking ID.
Cashback Ninja
Advantage
Medium