Browser extensions starting with P
1,391 browser extension security reviews, listed by name.
PLExtension
youhei
LowPLExtension uploads pasted and dragged images to a configurable image host, and any web page can change that host.
Pragmaz
pragmaz
MediumPragmaz loads encrypted JavaScript hidden in PNG images from pragmaz.ai and runs it inside WhatsApp Web.

Pague Menos Be!Tech
BeTech
MediumPague Menos Be!Tech loads a remote config on every site that can send page content, page variables, and cookies to its own server.
Perfect Sender
Perfect Sender · Social & Communication
LowPerfect Sender sends your license key and device identifiers to its server over plain HTTP instead of HTTPS.
Prospecta
eMiner · Communication
LowProspecta uploads each bulk-send campaign's recipient list and message text to api.eminer.app.
perc.pass - Password Manager
Perceptus Sp. z o.o. · Privacy & Security
Lowperc.pass accepts postMessages from any webpage with no origin check, prefilling a save-password prompt with attacker-chosen credentials.

Price tracker - Otsledit
Otsledit
LowPrice tracker - Otsledit rewrites merchant links you click with its own affiliate parameter for free-tier users.
Profile Picture Maker - AI PFP Maker
MediumPrivacy Extension for WhatsApp Privacy
tianfa9527
MediumPrivacy Extension for WhatsApp fetches a remote config from waplus.io that drives promotional banners and dialogs in WhatsApp Web.
ProDevs AI - Job Application Tool
prodevsgroup
CleanProDevs AI autofills job applications and sends applicant details to app.prodevs.io when you submit.

Passwork Auto Logon
Passwork
LowPasswork Auto Logon lets any web page trigger cookie deletion for an arbitrary domain via an unchecked message handler.
Provlock lite
billing
LowProvlock lite lets any web page send it commands that close the browser's other tabs and uninstall the extension.
PlusATS
PlusATS
CleanPlusATS reads candidate profiles from job-board pages on click and sends them to your PlusATS account.
Periyar Advanced
dmkitwing
CleanPeriyar Advanced sends precise GPS coordinates, live search-bar keystrokes, and saved-link/bookmark origins to its own backend.
PassPass - 간편인증 자동입력
theqwe2000
LowPassPass autofills Korean simple-authentication forms and sends feedback text plus the current tab URL to a Telegram bot.
Preplarge - Amazon Sipariş Asistanı
ext.preporder
LowPreplarge opens hidden Amazon windows while idle and loads server-supplied affiliate URLs in them.
Pinterest Downloader & Image Search
LowPinterest Downloader adds an image-search button to pages and sends the clicked image URL to api.search-by-image.ru.
Prison Break Wallpapers New Tab
Chrome Theme Store
LowPrison Break Wallpapers New Tab fetches a remote file on install that can open a vendor-chosen page in a new tab.

Presentation editor PPTWork for PPT slides
RedCoolMedia
MediumPPTWork sends every top-level page URL you visit, with the previous URL, to redcoolmedia.net.

PhoneMondo - Cloud CallerID notification
Scavix Software
LowPhoneMondo shows a cloud caller-ID dialog on every page and takes call commands from its vendor server over a WebSocket.
Polyhelper
PolyHelper
LowPolyhelper sends Polymarket page details and wallet identifiers to its analytics server.
Powertools - Shortcuts & Utilities
ITW Creative Works
LowPowertools redirects your tab to the developer's referral links when you visit Amazon, PayPal, Rakuten and other sites.
PDF to HTML
GrabzIt Limited
CleanPDF to HTML sends the current page's HTML, with inlined images and styles, to api.grabz.it when you click convert.
PLATINIUM UNITED
fsautomiamibroker
CleanPLATINIUM UNITED logs your auction bids and actions to its servers and auto-fills shared auction-site logins.

Project Plans editor
officeonlinesystems
LowThe extension adds a context-menu item that opens the right-clicked link in a Project Plan editor on offidocs.com.
Package Tracking
bestfreemaps.com
LowPackage Tracking replaces the default search provider so every address-bar search goes to mypackagetrack.com.
postAPI
lichengbin93692
HighpostAPI sends every API test request, including custom headers and auth tokens, through a relay server at 49.235.118.199 over plain HTTP.
Peace Out
Siouxland360
CleanPeace Out reads your full Facebook friends list and messaging activity, then sends it to its own servers.
PBS with BBA Compare
LowPBS with BBA Compare fetches a GitHub-hosted config on bridgebase.com and runs any JavaScript records it contains.

Passly
Passly
LowPassly accepts workflow instructions from any web page and replays clicks, inputs and form submits in a tab.
Private Search Online — Auto History Wipe
Jesse White
LowPrivate Search Online sets chromecrxstore.com as the default search engine and sends address-bar queries to it.
Profile Connector
Aimfox
LowProfile Connector hands your LinkedIn cookies, including the session token, to Aimfox pages and any localhost page on request.
Profitree — реальная прибыль и AI-финансист для Wildberries
ИП Бондарев В.О.
CleanProfitree relays your Wildberries seller API token and seller API calls through profitree.ru by default.

PptCloud editor for PPT & PPTX slides
OffiCloud
MediumPptCloud sends the URL of one page you visit each day, plus the previous URL, to officloud.net.
Play Games
Online Search Tool
MediumPlay Games sets itself as the browser's default search engine on install and sends every omnibox search to onlinegamessearch.com.
Portline Auto Import
nikametr3
LowPortline Auto Import fetches the dealer's Copart password in cleartext and auto-submits it to log them into Copart.com.
Pro Tab
MediaVerse.ai Ltd
LowPro Tab replaces the default search provider with protab.info, sending every address-bar search to its servers.

PaintCloud editor for images & photos
OffiCloud
MediumPaintCloud sends the URL of every page you open, plus the previous URL, to officloud.net.
Pk Whatsapp Mini Crm
ZQ DEVELOPERS AI Automation AGENCY
CleanPk Whatsapp Mini Crm sends voice-note audio and typed link URLs from WhatsApp Web to third-party servers.
ProtoConsent
ProtoConsent
CleanThis extension lets you set purpose-based privacy choices and blocks matching website requests in the browser.
Pawaka PDF - PDF viewer and editor
Pawaka Labs
LowPawaka PDF redirects every PDF tab you open to its own server, sending the full original URL along.
PenX
Zio
LowPenX mirrors every open tab's URL, title and favicon, plus all bookmarks, into a local database once signed in.
Permit Place
Chapter One
LowPermit Place sends the active tab's URL and title to OpenAI to generate prompts, using a hardcoded vendor API key.
Polymarket User Verifier
Karma3 Labs
CleanPolymarket User Verifier hooks Polymarket page requests and reads cookies to build an account-ownership proof.
PaketYonetimi Entegrasyon
CleanPaketYonetimi captures delivery-platform auth tokens and forwards restaurant orders to a Hizir Paket panel.
Passly
Passly
CleanPassly sends X/Twitter usernames visible on your timeline to its own API to look up user IDs for verification badges.
PolyPoll
samatcrispy · News & Weather
Highperformancemais
lsawd
Lowperformancemais sends WhatsApp voice messages to its own transcription server when you click transcribe.
POUPE TEMPO SIMPLES ZAP
MediumPOUPE TEMPO SIMPLES ZAP loads a fingerprinting script from openfpcdn.io into WhatsApp Web pages.
Prepod Pro - Лучший набор инструментов для тестов НГПУ.
Аристократия Отбросы
LowPrepod Pro sends quiz questions and answer options from prepod.nspu.ru to openrouter.ai when the AI-answer button is clicked.
Preplarge - Envanter & Tarama
ext.preporder
LowPreplarge sends your Amazon Seller Central inventory report to app.preporder.com every 3 hours.
Prepod Pro LITE - Компактный мини-набор инструментов для тестов НГПУ.
Аристократия Отбросы
LowPrepod Pro LITE sends test questions and answer options from prepod.nspu.ru to OpenRouter when the AI-solve button is clicked.
Patreon PDF Downloader: Export Patreon to PDF, Markdown, JSON, Text
Neo Cortex
LowPatreon PDF Downloader sends the full HTML of the page you save to its own Cloud Run server to render a PDF.
PWA Install Block
Clay
CleanBlocks websites from offering Progressive Web App installation prompts.
Padlet
Padlet Tech
CleanCreates shareable canvases for projects, posts, media, documents, and collaboration.
Paketiniz.com
LowPaketiniz.com reads delivery-platform order data from your browser tabs and sends it to Paketiniz servers.
Panier.ci
CleanThe extension reads product details from 20 retailer pages and saves them to the vendor's Supabase cart on click.
PatientScore
CleanPatientScore sends a patient's phone number, name, appointments and score to its own server when you click a button.

Pepper VPN
Paper Media, LLC
CleanThis extension connects to a self-hosted Shadowsocks or Xray/VLESS server using a configured key.
Plagiatkontroll for Google Docs - AI-detektor og Språkvask
LowPlagiatkontroll collects text you copy on 24 AI chat sites and uploads it with your Google Docs content.