Browser extensions starting with W
817 browser extension security reviews, listed by name.
Wise Owl
Alcazar
MediumWise Owl sends your Chegg login session token to unblur.top and related servers when fetching solutions.
Where Sneakers - Find the best price
Raffle Sneakers
LowWhere Sneakers checks each site you open against affiliate partners and replaces existing affiliate cookies with its own link.
Walmart Coupon Finder
tdmcs12021
LowWalmart Coupon Finder sends the full URL of every http/https page you visit to ext-api.orangeoffer.com.

Waldo – Search like a pro.
Waldo
MediumWaldo opens a server-controlled channel that fetches arbitrary URLs with your cookies and browses in background tabs.
Web Scraper Pro
stackvidhya
MediumWeb Scraper Pro sends your Chrome profile email and scraped page URLs and titles to chatph.thinksolv.com.
WB Seller
LowWB Seller automatically uploads 30 days of your Wildberries seller analytics to plag.mpsysteam.ru.
WHATZIP
ext.user002
LowWHATZIP adds a transcribe button to WhatsApp Web that sends the clicked voice message to hc-stt.hiperchat.com.br.

Whole Form Filler - CTH
C Tech Hindi
LowWhole Form Filler - CTH auto-fills web forms and can send canned outreach messages through GoDaddy's WHOIS contact form.
Web to AI Agent
Markus Pullmann
CleanWeb to AI Agent captures selected page DOM and metadata and delivers it to the clipboard or local AI-agent targets.
WF Tools – CRM Utility
arnavsingh9971
LowWF Tools – CRM Utility sends the user's name, phone number and email to a third-party sales CRM during onboarding.
WLEMMatchMaker
MMT Network
LowWLEMMatchMaker sends the URL of each page you finish loading to mymosttrusted.net.

Wine online for Winapps
Winfy
MediumWine online for Winapps sends the full URL of every page you open, plus the previous URL, to www.winfy.net.
Wealth99 Connector
My Most Trusted Network
LowWealth99 Connector sends the URL of each page you finish loading on its permitted meeting and vendor sites to mymosttrusted.net.
Wabin
hcextensao10
CleanWabin adds CRM and automation tools to WhatsApp Web and connects to hiperchat.com.br servers for opt-in API events and audio transcription.

Wallet Highlighter - Crypto Fraud & Risk Tool
Wallet Highlighter
LowWallet Highlighter reads emails and crypto wallet addresses on every page and sends them with the page URL to its servers.
WhatsApp AI Assistant Manager
huzaifakalas897
CleanWhatsApp AI Assistant Manager sends WhatsApp Web message text to the AI provider you choose to generate replies.
World to PDF Conversion
admin
HighWorld to PDF Conversion injects code into every page you visit and runs JavaScript sent back by a lookalike domain.
WhatsApp AI Voice Announcer
huzaifakalas897
CleanWhatsApp AI Voice Announcer reads incoming WhatsApp Web messages aloud and can optionally send their text to OpenAI.
Wavenda
ext.user001
CleanWavenda sends WhatsApp Web voice messages to hc-stt.hiperchat.com.br for transcription and opens a socket carrying your WhatsApp ID.
Web Guardian: Phishing & Malware Protection
ST Advanced
MediumWeb Guardian tracks every site you visit and uploads session, page-view, and on-page text data to its own servers by default.
WealthPipe
ryanwfiorini · News & Weather
MediumWealthPipe sends the full URL of every site you visit or switch to to its own server, with no opt-in.
Whatfix for Infosys
Whatfix Inc
LowWhatfix for Infosys relays unauthenticated postMessage input on Workday pages into an unrestricted background fetch proxy.
WImportifyAI
AA-Team
LowWImportifyAI lets any webpage ask its content script to fetch a URL of the page's choosing and read back JSON responses.
Whatfix Store 1
Whatfix Deployment Team
LowWhatfix Store 1 relays web-page messages to a background fetch proxy that requests any URL and returns the response.
WeVideo
WeVideo
CleanThis app lets users edit and publish videos from a Chromebook or other supported devices.
WF Tools – Message Companion
arnavsingh9971
LowWF Tools sends your name, phone, email and onboarding answers to the vendor with every analytics event.
WMS App - Software Chromeapp
LowWMS App sends your WhatsApp phone number, name and Google email to its own Firebase backend.
waypoint-—-simple-proxy
Rodeo Games
CleanWaypoint sets a browser-wide HTTP proxy to a vendor-supplied node when the user turns it on.
WebWatchDog
webwatchdogorganisation
CleanWebWatchDog sends the address of your active tab to its own server to check it against a scam-site list.
Webmiru
LowWebmiru sends the domain, detected technologies and found emails of each viewed site to a publisher-run Google Apps Script.
WesccTech
LowWesccTech sends WhatsApp Web deleted and view-once message content to its own backend.
WhiteZap
LowWhiteZap sends the content of deleted and view-once WhatsApp Web messages to its own servers.

WireGuard
WireGuard Development Team
CleanThis extension manages and uses WireGuard VPN tunnels.
Wixie
CleanStudents create digital storybooks and slideshows with drawing, text, clip art, and voice recording tools.
Wolfram|Alpha (Official)
web@wolframalpha.com
CleanAccess Wolfram|Alpha queries from Chrome with a toolbar button, omnibox shortcut, or right-click menu.
WplusChat
LowWplusChat uploads the original text of messages deleted in WhatsApp Web to its own backend.
Wpplus
LowWpplus copies WhatsApp Web messages in memory and sends deleted and view-once messages to its own API.