Browser extensions starting with R

Reflect New Tab reads recent browser history for new-tab widgets and uses location data for weather and timezone features.

Rellenator sends saved profile text and detected form-field labels to OpenAI when filling forms.

Replai sends selected social post text and LinkedIn actor details to its backend for AI comment generation.

Reveal Deleted FB Messages captures Facebook WebSocket message contents and stores them in page-readable localStorage.

RevenueHero lets any webpage trigger its onboarding flow and open the extension options page.

Reverbify injects Google Fonts into Spotify pages, causing Spotify visits to request fonts.googleapis.com.

Reverse Image Search sends selected image URLs to Google, Bing, Yandex, or Baidu when you choose a search option.

Riskalyze Meetings lets Riskalyze and Nitrogen meeting pages request repeated screenshots of the visible tab.

Roblox Player Server Searcher lets URL fragments on Roblox game pages trigger a Roblox game join action.

Russian websites, go f yourself sends social-network profile URLs to backend.rwgfy.com.ua for rating checks.

Rust Search Extension loads Google Fonts and cdnjs stylesheets in its management pages.

Rutgers JudgeMyProfessor sends a bundled Basic authorization header to RateMyProfessors for professor lookup requests.

reminDO sends the active tab URL and selected text or page title to remindo.co when the popup opens.

RevEye Reverse Image Search opens TinEye searches with the selected image URL in a cleartext HTTP page.

Red Shield VPN sends a per-install device code in DNS-over-HTTPS TXT lookups to public resolvers.

Readability based Reader View can send article text to Google or IBM when you choose their remote text-to-speech voices.

Redgifs Downloader for ff sends selected Redgifs video URLs to redgifsdlr123.onrender.com when you click download.

Rewards loads its popup font stylesheet from Google Fonts over plaintext HTTP.

Run JavaScript executes user-saved JavaScript and CSS on matching websites through its all-URLs content script.

Redgif Video Downloader scans every site for GifPreview elements and passes matching page details to its background script.

Recettes Cooking sends Google search queries and stored identifiers to epicurien.azurewebsites.net.

Freshy Recipes can send your Chrome top-sites list to its remote new-tab page.

Rabet lets any website query whether the wallet is unlocked through its injected page bridge.

Radial New Tab's floating search can be driven by page scripts to open and submit prompts to ChatGPT.

Rage of the Domains sends user-saved new-tab shortcut URLs to Google's favicon service.

Rate My Professor Extension sends instructor link clicks with persistent IDs to Google Analytics.

RbxBack rewrites Roblox purchase requests to use a RbxBack-controlled sale location.

Read text out loud sends selected text, page text, and Kindle page images to support.readaloud.app when users start playback.

ReadLite posts selected text and highlight notes from reader mode to the host page.

Readium - Medium Paywall Radar stores Medium article URLs and premium-status checks in local extension storage.

ReadyBookmarks adds or removes server-supplied bookmarks and reports whether those links are installed.

Real Estate Data Scraper collects Zillow listing and favorite-property details in browser storage for CSV or Excel export.

Realtime Content Insights records Google Analytics beacon URLs, page titles, and event fields from visited sites.

Recipe Cart reads recipe details from matched pages and sends the page URL and recipe content to api.getrecipecart.com.

Recruiters' integration tool sends saved candidate profile HTML and URLs to CleverStaff.

Reepl lets allowed local pages drive LinkedIn conversations, messages, and comments through the extension.

Reflektive sends Gmail account and conversation metadata to its Reflektive web app.

Remove URL Transfer Everywhere checks user-matched page links before rewriting them to their final URLs.

Rengoku Live Wallpaper New Tab fetches popup HTML from api.gameograf.com and renders it in the new tab page.

ReplyWise sends LinkedIn post and comment text to its generation API.

Request Interceptor captures active-tab request URLs, headers, and POST bodies after the user enables interception.

Research Notes sends activity telemetry with a persistent analytics ID and public IP to Mixpanel.

Resmume sends resume contact details from its popup to resmume.com.

Responsive Image Linter can send the clicked page's URL and responsive-image details to any embedded frame on that page.

Return YouTube Subscribers sends YouTube channel identifiers to Mixerno for subscriber-count lookups.

Right Click Opens Link in a Background Tab lets page scripts trigger background tabs to attacker-chosen links.

Rivyo-Shopify App Review Importer sends selected Amazon reviews and Shopify store details to app.rivyo.com.

Roblox Characters Custom Cursor loads selected cursor images from allcursor.com on pages you visit.

Robô de Comentários - Bot de Sorteios sends Instagram profile details, location, and device data to botsorteios.com.

Roll20 Character Sheet Printer sends exported Roll20 character sheet content to a Glitch-hosted editor page.

The extension accepts forged page messages that can add HTML to its Roll20 book and chat UI.

Rozsirenie KUPLIO sends coupon outcome and checkout total analytics to CityAds when coupon auto-apply runs.

RussianGram sends selected text, nearby page context, and active-page text to russiangram.com for language features.

RustAndRaids forwards Facepunch Rust companion auth tokens and Steam IDs to api.rustandraids.com.

Rylee sends bol.com product identifiers and search-page context to rylee.nl for seller analytics.

rep+ captures HTTP URLs, headers, and bodies in DevTools and sends selected request data to configured AI APIs.

repmafia.net tools rewrites referral cookies and shopping URLs on supported storefronts.

robots.txt viewer sends the active tab's scheme and hostname to robots-viewer.com when its popup opens.

Resource Override applies user-created URL, header, and content changes across matching visited sites.