Browser extensions starting with P
621 browser extension security reviews, listed by name.
Pocketlikes | Auto Like Exchange
Recurios
CleanPocketlikes sends Instagram profile metrics to its API and uses backend actions to auto-like posts from the logged-in account.
Poehalisnami CRM plugin
LowPoehalisnami CRM plugin exposes CRM notification contents to every website through an open shadow root.
PoliPlanifica
LowPoliPlanifica sends ESPOL course and professor names to apipr.robtrivi.com when academic planning pages load.
Popup Blocker (Lite)
Jorvi
CleanPopup Blocker (Lite) observes page URLs and referrers locally to identify and close popup tabs.
Porto - Import Tweets to Bluesky
Ankit Bhandari
MediumPorto sends tweet archive link URLs to third-party preview and proxy services while building Bluesky embeds.
Post Translator for TWITTER X.COM
sherechevskiy · Social & Communication
CleanPost Translator for TWITTER X.COM sends visible X tweet text to Google Translate for automatic translation.
PowerSchool GPA Calculator
grahamzemel
CleanPowerSchool GPA Calculator reads gradebook pages on school portals and rewrites them locally with calculated GPA rows.
Prime Sender Advance - Free Message Sender
escuderohuillcamasccoevaristo
LowPrime Sender Advance sends your IP address to ip-api.com over HTTP for locale detection.
Prime Video Dual Subtitles - Subtitle Translator
revja0189
CleanPrime Video Dual Subtitles sends subtitle translation text and page metadata to Amplitude analytics.
Privacy Screen
Social Erase
CleanAutomatically blurs browser screens after inactivity or when the mouse leaves the page.
Privacy Tweaks
loora · Privacy & Security
CleanPrivacy Tweaks injects scripts on websites to change browser fingerprinting APIs.
Profit Hunter Extension
Profit Hunter
CleanProfit Hunter Extension sends Amazon product and storefront data to Profit Hunter APIs.
Progressive Downloader
Maxim Trushin
LowProgressive Downloader sends download URLs, referrers, and cookies to its downloader service.
Prompt Engine Pro
Jargon Handlers
MediumPrompt Engine Pro stores its API token as a page-readable cookie on ChatGPT pages.
Prompt Tool - Midjourney Prompt Helper
zf.extension.ai.pai
LowPrompt Tool - Midjourney Prompt Helper sends copied generated prompts with a UUID and IP profile to Aliyun logging.
PromptForge for ChatGPT, Gemini, Claude and More
Tiny Works, LLC.
LowPromptForge removes ChatGPT's CSP header and sends a detected ChatGPT account email to ext.promptden.com.
Prompter AI: Generate personalized AI prompts everywhere you chat
Indie Nimble
CleanPrompter AI sends submitted prompt text and refinement context from AI chat pages to its backend.
PureTwitter
Lee
MediumPureTwitter sends X account block-list telemetry to puretwitter.ikeyly.cn over cleartext HTTP.
purple spotify
wnick FreeStylist · Functionality
Lowpurple spotify injects a third-party Ko-fi image into open.spotify.com pages.

Pywalfox
Fredrik Engstrand
CleanCreates a Firefox theme from Pywal wallpaper colors.

PerkSpot: Save While You Shop
PerkSpot
CleanPerkSpot sends search-result offer interactions and affiliate navigation hostnames to its Snowplow collector.

PJe+R
Conselho Nacional de Justiça
LowPJe+R disables page interaction and plays an external audio file for Russian-language users on RU, SU, and BY domains.

Pinterest Dark Theme
yaagame
LowPinterest Dark Theme loads popup stylesheets from Google Fonts and cdnjs when its toolbar popup opens.

Page Translator Revised
Mathnerd314
CleanPage Translator Revised sends the active tab URL to the selected translation service.

Postlight Reader
Postlight
CleanPostlight Reader sends the current article's domain to Google's favicon service when Reader view opens.

PoE Overlay: Dash
Kyusung4698
CleanPoE Overlay: Dash forwards Path of Exile session cookies to the local PoE Overlay app when clicked.

pCloud Save
pCloud
CleanpCloud Save sends saved-site details and the browser user agent to Google Analytics when users save content.

Proxy Switcher and Manager
tlintspr
CleanProxy Switcher and Manager can apply a public proxy from api.getproxylist.com to all browser traffic after a search.

Picodi.com Cashback
Picodi.com
LowPicodi.com Cashback batches recognized visited URLs with a stable installation ID and sends them to an AWS Lambda endpoint.

PDF editor PDFOffice to edit and create PDF
RedCoolMedia
LowPDF editor PDFOffice sends visited tab URLs and a persistent extension ID to stream.redcoolmedia.net.

PDF Combine - Convert and Merge
emano waldeck
LowPDF Combine - Convert and Merge uploads user-selected files to online-convert.com when remote conversion is selected.
Award Travel Finder - Points & Miles on Google Flights
Merchant Software · Travel
CleanAward Travel Finder sends Google Flights itinerary details to api.smartredemptions.com for points calculations.
P2P File Transfer
chYer
LowP2P File Transfer includes a default WebSocket signaling key for p2p-2zan.onrender.com in its source.
PACify | The Proxy Manager
text.nav · Developer Tools
MediumPACify | The Proxy Manager fetches user-configured PAC files and applies them to Chrome proxy settings.
PDF4me - Edit, Merge, Compress & Convert PDF
https://pdf4me.com
CleanPDF4me uploads selected local or FTP PDF files to pdf4me.com for editing, merging, compression, or conversion.
PESU Attendance
Abhilash Malkar
CleanPESU Attendance reads student identity details from PESU Academy pages and posts them to extension.pesuattendance.in.
PYTools
CleanThis extension shows PY price options on Steam game pages.
Paiger
Paiger
CleanPaiger sends active-page contact, company, title, and URL details to content-app.com when you use its research tools.
PandaDoc Proposals and eSignatures for Copper
PandaDoc
CleanPandaDoc Proposals and eSignatures for Copper sends Copper CRM record fields to PandaDoc for document creation.
Pangeo
GeoEdge
MediumPangeo sends account passwords in GeoEdge API URL paths during login and user-agent refresh.
Papa's Freezeria Unblocked Game - Launcher
HappyTech
LowPapa's Freezeria Unblocked Game - Launcher loads Google Fonts from its popup over plaintext HTTP.
Paperclips Copilot
Paperclips Software
LowPaperclips Copilot accepts page messages that can create highlights with selected text and the page URL.
Paraphrasing
jeff38399green
LowParaphrasing sends selected page text to OpenAI for rewriting with the user's stored API key.
Parrot AI
chrome-group-publisher
CleanParrot AI reads Parrot Cognito tokens from app.parrot.ai tabs and uses them for api.parrot.ai authentication.
Partnerize Quicklink
Partnerize
CleanPartnerize Quicklink sends the active tab title and URL to Partnerize when you generate a short link.
Pebble
Pebble
CleanPebble reads real-estate listing details from supported marketplace pages and stores selected properties locally.
Peek
Corbin Davenport · Functionality
CleanPeek sends linked Office document URLs to Google Docs Viewer when previewing them.
Perplexity to obsidian - Batch Export
aluojack
MediumPerplexity to obsidian - Batch Export sends export telemetry with conversation URLs, titles, client ID, and email to cf-node-api.aluo.app.
Phone number Extractor & Email Finder
CleanThis extension finds phone numbers and email addresses on the current webpage.
PiP Unblocker
POLYWOCK
CleanPiP Unblocker removes Permissions-Policy and Feature-Policy headers from web pages and frames.
Picture in Picture works with Paramount [QVI]
TheBestChromeExtensions
LowPicture in Picture works with Paramount [QVI] uploads Paramount account and viewing details to me3x.online by default.
Pin Trends - Search Volume, Pin Stats and More on Pinterest!
Pinner Tools
CleanPin Trends sends Pinterest keywords, pin URLs, and outbound pin destination URLs to tonyhill.workers.dev services.
Pinterest Board Bulk Downloader
Micro Plugin
CleanPinterest Board Bulk Downloader reads Pinterest request headers and CSRF tokens to replay board API requests for media downloads.
Pinterest Image Downloader
xr710
LowPinterest Image Downloader accepts subscription callback URLs from any site and stores supplied identity data locally.
Pinterest Pin Generator
Oliver Boyers
CleanPinterest Pin Generator sends selected page image URLs and page metadata to its backend after you click Generate Pins.
Pinterest Video Downloader Plus&Data Export
Adslibrary.ai
LowPinterest Video Downloader Plus&Data Export lets any website trigger account refresh, workspace switch, or logout actions.
Pinterest extra
mfilali455
LowPinterest extra loads on every website and sends page-derived link IDs to Pinterest when it finds Pinterest-like lists.
Piper TTS
LSD Software
CleanPiper Text-to-Speech Voices sends text submitted for speech synthesis to piper.ttstool.com.
Pixiv Downloader
ga_i_sa_i
HighPixiv Downloader sends download details and Google account identifiers to a Google Apps Script endpoint.
Pluto TV Picture in Picture [QVI]
Streaming Extensions · Fun
LowPicture In Picture for Pluto TV [QVI] sends Pluto profiles, bookmarks, continue-watching, and playback event data to metricmuse.xyz.