Browser extensions starting with W
837 browser extension security reviews, listed by name.

Watchmarker for Youtube
sniklaus
CleanMarks watched YouTube videos using a saved watch history beyond YouTube’s recent-history markers.

Wallabagger
Simounet
CleanAdds the current page or a linked page to a wallabag account for later reading.

WhatCampaign
c0debabe
CleanThis extension changes Google Analytics tracking parameters in URLs to reduce tracking identifiers.

Widilo.co.uk Cashback Reminder
Widilo
LowWidilo Cashback Reminder fetches coupon configs from SmartShopping and reports checkout coupon results with a persistent ID.

Who stole my pictures?
Wink
CleanWho stole my pictures? sends right-clicked image URLs or resized uploads to selected reverse-image search providers.
WhatsGreen
plcolte01
LowApp for WhatsApp and Messenger access removes security headers on messaging and social sites.
W3C Markup Validation Service for CSR pages
인스웨이브 시스템즈
CleanW3C Markup Validation Service for CSR pages places the active page's HTML in validator.w3.org when clicked.
WA Audio to Text | WPPME.COM
Communication
CleanWA Audio to Text sends selected WhatsApp voice-message audio to over.wppme.com for transcription.
WA Bulk Message Sender - Premium Sender
rahul · Communication
LowWA Bulk Message Sender sends WhatsApp page telemetry and login/logout events to Google Analytics.
WA Extractor - Contacts & Groups
Deep Qualifier
CleanWA Extractor reads WhatsApp Web contacts, groups, participants, and business profile records for display and export.
WA Media Downloader: Save WA Video, Image & Audio - WPPME.COM
CleanWA Media Downloader reads WhatsApp Web media and message metadata to create a local ZIP download.
WA Quick Group - Import WA Group members CSV
WA Awesome Tool
MediumWA Quick Group sends generated WhatsApp group invite links to third-party link-preview services during invite messages.
WAChecker - Check, Verify & Filter Number
stevenmaysky · Social & Communication
LowWAChecker injects a WhatsApp Web helper that sends page telemetry and a persistent client ID to Google Analytics.
WADownload - Groups export
Vitor Henckel · Social & Communication
CleanWADownload - Groups export reads WhatsApp group contact phone numbers into local storage for user export.
WAGrab - Blast WA, Chatbot & Toko Online UMKM
WAGrab · Social & Communication
CleanWAGrab reads phone-number-like text from the active page when you use its grab-phones context menu.
WA商务宝-非官方的效率工具
Shopibar
LowWA商务宝 sends WhatsApp Web page details and analytics IDs to Google Analytics.
WCL DK Analysis
Lucius Annaeus Seneca
CleanWCL DK Analysis sends Warcraft Logs report, fight, and source identifiers to a CloudFront-hosted analyzer.
WHATSAPP BUSINESS CRM
coderlicences
CleanAdds CRM tools, automation, and campaign features for managing WhatsApp Business customer conversations.
Walmart Invoice Exporter
Harshal Panpaliya
CleanThis extension exports selected Walmart orders as Excel invoice files.
Watch With Me
LowWatch With Me lets pages query and control video playback inside cross-origin frames through postMessage handlers.
Watchdoc Print Client for Chrome
Doxense DSI
CleanEnables managed printing features for Chrome OS devices.
Watchlist Pro for Zerodha Kite
MP Dev Labs
CleanAdds customizable stock watchlists to Zerodha Kite with TradingView-like organization features.
Wayback Machine Lookup
Benjamin Barenblat
CleanThis extension adds a toolbar button that looks up the current tab in the Wayback Machine.
WeLog v2
welog
CleanWeLog v2 sends selected shopping-cart product details from Chinese marketplace pages to welog.vn.
Weather
hocgin · News & Weather
LowWeather may send your IP address to ip-api.com over cleartext HTTP when automatic location fallbacks run.
Weather
Denys Skychko · News & Weather
CleanWeather sends saved city coordinates to i1.skyweather.org for periodic weather updates.
Weather New Tab
weathernewtab
CleanWeather New Tab sends granted location coordinates to OpenWeather and search terms to feed.weathernewtab.com.
Weather Tab
Weather Tab
LowWeather Tab lets its remote new-tab frame request and receive your Chrome Top Sites list.
Web Color Palette Extractor
craigrdavies
CleanExtracts the colors used on the current webpage and shows their color codes.
Web Media Center
Pothos · Art & Design
CleanThis extension provides web apps for playing, recording, converting, and editing multimedia in the browser.
Web Page Reader
Cosmologix · Education
LowWeb Page Reader TTS Text To Speech writes reader state and preferences into each page's web storage.
Web for WhatsApp
thepiterwolf
CleanThis extension opens WhatsApp Web from the browser with a one-click launcher.
WebOutLoud - Text to Speech Web Reader
Bret Lester · Education
CleanWebOutLoud sends page text to its API for summaries and selected text to AWS Polly for premium speech.
WebSocket & Socket.IO Client
oslook.com
CleanConnects to WebSocket and Socket.IO endpoints for testing messages in the browser.
WebTeX – Render LaTeX Anywhere
VeriMathic Labs
CleanRenders LaTeX math as typeset equations on web pages you visit.
WebTerminal
mouse-man
CleanWebTerminal fetches user-installed cmdhub packages from GitHub and injects their JavaScript into HTTP(S) pages.
Webcam Recorder
brian.girko · Art & Design
CleanRecords webcam video on demand in WebM format, with optional audio capture.
Webcollect
WJJSOFT
CleanWebcollect saves selected or full page content, page titles, URLs, and embedded images to its local Mybase native host.
WebdriverIO Chrome Recorder
christian.bromann
CleanExports Chrome DevTools Recorder user flows as WebdriverIO test scripts.
Website Page Counter for SEO
SEO Gets
CleanWebsite Page Counter for SEO sends the current site and sitemap URLs to nocors.seogets.com to count pages.
Website Unblocker
EVOLV · Privacy & Security
MediumWebsite Unblocker routes selected sites through embedded proxy servers using hardcoded shared credentials.
What Is My Screen Resolution
Tech Sobug
CleanThis extension shows the current screen resolution of your device in pixels.
What the font? - Web Font Inspector
Extension Rocks
CleanThis extension identifies the font and related CSS styles under the mouse cursor on a web page.
Whats the Font
horizonal.climber
LowWhats the Font sends the current page URL to jigsaw.w3.org when validator mode is opened.
WhatsApp Translator
hamingoearnest · Social & Communication
CleanWhatsApp Translator sends WhatsApp messages and Ctrl+Enter draft text to Google Translate.
WhatsApp Web Customizer – Themes, Fonts, Backgrounds & Privacy
Muskox Beryl
CleanWhatsApp Web Customizer loads Google Fonts stylesheets for user-selected fonts on WhatsApp Web.
WhatsApp Web Privacy Extension by SheetWA
Samarth
CleanWhatsApp Web Privacy Extension by SheetWA fetches selector configuration from testbackend.sheetwa.com when WhatsApp Web loads.
WhatsApp-Web-Plus
sudorm
CleanAdds extra controls and message features to WhatsApp Web after subscription activation.
Whatsapp Workspace
Kyro Creators
CleanWhatsapp Workspace opens its registration page with WhatsApp Web localStorage identifiers in the URL.
Whiteboard
FunWithExtensions
CleanDraw shapes, choose colors, erase, and save simple whiteboard creations in the browser.
Who Am I
Support
CleanWho Am I sends searched usernames to generated profile URLs from public username-enumeration site lists.
WhyPN Chrome
WhyPN App · Privacy & Security
CleanProvides a VPN-style connection for encrypted access to websites and services.
Wikipedia: Dark Mode
rvkantpujari · Accessibility
CleanThis extension displays Wikipedia articles in dark mode for more comfortable reading.
WildCard Proxy
bewildcard
CleanProvides a proxy service for browsing with the goal of improving speed and access.
Window Resizer
brian.girko
CleanResizes the current browser window using preset or custom layouts.
Windy
Beyond Code
LowWindy lets inspected pages trigger privileged stylesheet fetches and inject the fetched CSS into the page.
Word Counter
Word Count checker
LowWord Counter stores the full URL of each newly active tab in Chrome sync storage.
Word Counter Plus
Time Gone
CleanCounts words and characters in selected webpage text from the right-click menu.
Word Search
TreeCardGames
CleanThis extension provides free word search puzzles for practicing English vocabulary and pattern recognition.
WordPress Admin Switcher
Kellen Mace
CleanSwitches between WordPress front-end pages and admin screens with a keyboard shortcut.