Browser extensions starting with E
427 browser extension security reviews, listed by name.
Excel to PDF Converter
PDF Solutions
LowExcel to PDF Converter opens its converter site over cleartext HTTP when installed or clicked.
Export Tweets From Any Account
sasukeapps913 · Social & Communication
CleanExport Tweets From Any Account sends signed-in user details and export-failure context to Mixpanel analytics.
Export Zillow data to Excel
dai
LowExport Zillow data to Excel sends stored usernames to turtletasks.com to check account access.
ExtractCSS
CleanExtractCSS sends page URLs, referrers, and a persistent client identifier to PostHog during extension use.
Eye-Able
Web Inclusion GmbH · Accessibility
LowEye-Able Assist injects a hidden page marker that lets websites detect the extension while pages load.
eReaderIQ Integrator
The IQ Group, Inc.
CleaneReaderIQ Integrator sends Kindle product page paths from Amazon to eReaderIQ when its popup opens.
easy-web-macro-extension
erickpulladsi
Cleaneasy-web-macro-extension records password-field values in saved browser macros.

Enkrypt: ETH, BTC and Solana Wallet
MyEtherWallet
LowEnkrypt exposes wallet settings, including its analytics UUID, to web pages through its injected bridge.

Easy RSS
Komodo
LowEasy RSS requests Google favicons for feed domains shown with unread entries.

Extended Color Management
Firefox
LowExtended Color Management exposes its color-management state to every website you visit.

Email Extractor Pro
Rejah Rehim A A
CleanEmail Extractor Pro scans the current tab or all open tabs for email addresses and can save them as a text file.

Easy YouTube Video Downloader
Tech Tide Solutions
High
Euskalbar
Juanan Pereira Varela
MediumEuskalbar sends dictionary search terms to several configured sites, including cleartext HTTP endpoints.

ePorezna
Porezna uprava
CleanePorezna lets approved tax-service pages request certificates, files, and signatures through its native app bridge.

eSnipe Snipe Tool
SNIPEbiz, LLC
LoweSnipe Snipe Tool loads remote settings from snipetool.esnipe.com and uses them to add scriptable buttons to eBay pages.

Exify
Anton Podolsky
CleanExify sends embedded photo GPS coordinates to OpenStreetMap Nominatim when it shows location metadata.
EASY AGENTS
hashtag
LowEASY AGENTS rewrites Kakobuy and CNFans product-page URLs to add affiliate/referral identifiers.
EE-Updation Filler
EE Projects
MediumEE-Updation Filler loads remote Netlify scripts into government RCH health-data pages.
EPLAN Data Portal Extended search
EPLAN
CleanEPLAN Data Portal Extended search sends selected page text to EPLAN Data Portal after user-triggered searches.
EPUB Translator - Translate Ebook Online
Education
CleanEPUB Translator sends the current PDF URL and filename to translate.livepolls.app when you click its translate button.
ESI eSIP Chrome Extension
ESI Team
MediumESI eSIP Chrome Extension copies a PBX websession cookie into synced extension storage after login.
ESPRIT Portal
Aymen Hmani
LowESPRIT Portal sends stored academic profile data and a persistent viewer key to remote ad endpoints.
ETA E-Invoicing Tool - Mohasib Friend
Mohasib Friend
LowETA E-Invoicing Tool - Mohasib Friend sends receipt share URLs to quickchart.io to generate QR codes.
ETH Ticker | Ethereum Price Monitor
Betonimig
LowETH Ticker sends watched cryptocurrency market symbols to allcrypto.info over a cleartext price-feed connection.
EXPERIO
EXPERIO
LowEXPERIO lets any website write values that it later autofills into Moroccan tax portal login forms.
EZTOOL.VN
zenius2009
HighEachWord - expand your vocabulary
Maksim Kholiavchenko
CleanEachWord sends selected or typed vocabulary text to Google Translate for lookup.
Earth Satellite Map
Leo Liu
CleanEarth Satellite Map sends browser search terms to worldmaps3d.com through its default search provider override.
Easy Apply Automater
davidawarshawsky
MediumEasy Apply Automater saves LinkedIn Easy Apply answers in linkedin.com localStorage.
Easy Copy AI - Copy Generator Tool
Zigment AI
CleanEasy Copy AI sends clicked page text to OpenAI chat completions when users activate its copy generation tool.
Easy Custom Autofill
jcari-dev
LowEasy Custom Autofill stores custom entries locally and loads Google Fonts and jsDelivr styles when its UI pages open.
Easy SEO Extension
Easy SEO Extension
MediumEasy SEO Extension sends Google scraping requests through ScraperAPI with a bundled API key.
Easy Share
Easy Share
LowEasy Share sends active-tab and top-site URLs to Google's favicon service on its new-tab page.
Easy for X
WWEvents · Social & Communication
LowEasy for X exposes its extension ID to Twitter/X pages through injected UI links and images.
EasyGPT
EasyLeadz
CleanEasyGPT sends LinkedIn profile details and saved user profile data to EasyLeadz when generating outreach text.
EasyRelay – Boost Dispatcher Productivity on Amazon Relay
easyrelay
MediumEasyRelay lets its server trigger Amazon Relay API requests from relay.amazon.com and receive the responses.
EbayGPT: ChatGPT Ebay listing optimization
GPTDeveloper · Developer Tools
LowEbayGPT injects extension resource URLs into supported pages, making its installed extension ID visible there.
EcoIndex.fr
Vincent Vatelot
CleanEcoIndex.fr sends the active tab URL to bff.ecoindex.fr when checking or starting an EcoIndex analysis.
EcomScout
CleanEcomScout sends Shopify store visits and the stored email or client ID to extension.ecomscout.com.
Edge Workspaces
elec08215
CleanEdge Workspaces saves tab URLs, titles, and tab metadata to browser storage, sync storage, and bookmarks.
Edit anything - Boost any page
Chrome Extensions · Household
LowEdit anything - Boost any page sends page-provided email values to myexthub.com.
EditAnyCookie - Edit any cookies
ExtensionsX
MediumEditAnyCookie fetches Netlify configuration that can show a full-screen notice on configured sites.
EduSynch
eproctoring-group · Education
MediumEevee Pokemon Live Wallpaper
Gameograf
LowEevee Pokemon Live Wallpaper fetches remote Gameograf popup HTML and renders it inside its new-tab page.
Eggdome Chrome-Extension
GNG NETWORK
CleanEggdome Chrome-Extension sends hovered image URLs from any webpage to its image-search API when the user is logged in.
Elden Ring 4k Wallpaper HD HomePage
sixersaino03
MediumElden Ring 4k Wallpaper HD HomePage sends new-tab search keywords to Google Analytics.
Elden Ring Wallpaper
info@walltab.com
LowElden Ring Wallpaper sends user-added shortcut URLs to Google's favicon service.
Elephango
Elephango
CleanElephango sends new-tab search terms and a persistent extension client ID to Google Analytics.
EloWard
EloWard
LowEloWard sends Twitch League of Legends viewing qualification tied to the stored Riot PUUID after a 5-minute watch threshold.
Email Auto Extractor v2
Nicolas Grillet (CodNex)
CleanEmail Auto Extractor v2 scans every HTTP and HTTPS page for email addresses and saves matches with the page URL locally.
Email Extractor & Finder
tgmultisendergroup
CleanIG Email Extractor & Finder exports Instagram follower data, including public emails, phone numbers, bios, and profile metadata.
Email Extractor - Scrape Emails From Webpages
hubext
CleanEmail Extractor - Scrape Emails From Webpages reads email addresses from visited pages and saves them locally.
Email Extractor From Websites | Email Magnet
dai
CleanEmail Extractor From Websites | Email Magnet extracts email addresses and contact-page URLs from visited pages into local storage.
Email Extractor: Unlimited B2B Leads Finder
Oziku Technologies LLC
CleanEmail Extractor: Unlimited B2B Leads Finder scans pages for email addresses and stores each address with the page URL.
Email Hunter
anuragbalhra
CleanEmail Hunter sends email addresses scraped from the active page to api.smartintervu.com.
Email Reply Generator
stevensonp756 · Communication
CleanEmail Reply Generator sends selected or typed email text to a Vercel-hosted AI proxy when you click Generate.
Email Sender Icons by cloudHQ
cloudHQ · Communication
MediumEmail Sender Icons by cloudHQ sends Gmail account email addresses to cloudHQ during Gmail page loads.
Email Tracking for Gmail by MailVibes
MailVibes Team
LowEmail Tracking for Gmail by MailVibes sends Gmail feature requests to the MailVibes API with a bundled API key.
Email Verifier by ZeroBounce
chrome · Developer Tools
CleanEmail Verifier by ZeroBounce sends page email addresses to ZeroBounce when you validate them.
Emergent Mind — arXiv Integration
matthew.h.mazur
CleanEmergent Mind arXiv Integration sends arXiv paper page visits to www.emergentmind.com through an injected iframe.