Browser extensions starting with R

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

ReYohoho Twitch Proxy sends the Twitch auth-token cookie to its rte.net.ru proxy servers.

Customizes Reddit pages with layout, theme, reading, and content-hiding options.

R Discovery: Academic Research sends article metadata to R Discovery and posts CleverTap analytics with a bundled upload passcode.

This extension lets users print the current webpage to a RONGTA printer.

Records React Server Components streaming data so you can visualize loading order and timing.

Finds RSS and Atom feeds on web pages and provides a simple toolbar reader.

RSS Reader sends shopping product links on visited pages to Hocgin and rewrites them with returned affiliate URLs.

RSS Subscription Extension, Reader sends selected RSS feed URLs and reader options to rssmerge.flowsoft7.com over HTTP.

RTB House Tags Helper records RTB House tag request details and page URLs in local extension storage.

Improves the RabbitMQ web console with saved queue messages and JSON formatting tools.

Play a physics-based ragdoll archery game in Chrome.

Rain Tab sends new-tab search queries to search.raintab.com with persistent extension tracking identifiers.

Rainbow Tab sends WebDAV server URLs, usernames, and passwords to api.rbtab.com when users validate WebDAV sync.

Changes the browser’s user agent string manually or on a schedule.

RankNow.ai fetches setup data from extension.ranknow.ai and inserts it into ChatGPT page HTML.

Rayst - Reveal the web loads ray.st resources on visited pages and sends the current URL to app.ray.st when its panel opens.

Re-newtab syncs signed-in note and todo widget content to its Firebase project.

React Hook Form Developer Tools collects form-state messages from pages for display in its local devtools panel.

This extension links React UI elements with their source code for bidirectional navigation.

Reactime records localhost React props, state, routes, and tab details into extension snapshots.

Read Aloud sends selected or page text to api-g.iamheretoassistyou.cc for language detection.

Saves webpages and links to a reading list for later access.

Opens web pages in a simplified reader view with fewer visual distractions.

Rebotou posts TikTok login app-context user profile data to rebotou.fly.dev.

Recapio: AI Youtube Summarizer automatically sends YouTube watch URLs to Recapio's API for transcript/chat processing.

This extension provides guidance for recovering deleted files and folders.

This extension lets you play a 2D red boy and blue girl puzzle-adventure game in the browser.

Red Bull Formula 1 Car Wallpapers New Tab by Gameograf inserts remote Gameograf content into its new-tab page.

Redbooth for Gmail sends Gmail subjects and optional thread text to Redbooth when you create a task.

Blocks redirects and pop-ups while cleaning tracking parameters from URLs.

Redirect Link sends clicked or current page URLs to selected cache and archive services when you use its redirect tools.

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

AI tools help sales teams draft personalized sales emails and LinkedIn outreach.

Automatically rejects cookie consent popups and GDPR banners when possible.

This extension provides a Web3 social network for managing profiles, contacts, communities, and on-chain social data.

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

Reloads CSS files in the active tab with a single click.

This extension remembers subtitle language preferences for YouTube.

This extension automatically removes Facebook login popups when you are not logged in.

This extension removes Google generative AI responses from search results.

Hides selected HTML elements on a webpage after you activate it from the toolbar.

Replaces specified words or patterns in the current address bar URL and opens the resulting URL.

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

Adds a Repomix button to GitHub repository pages for opening the repository in Repomix.

Automatically rotates through open tabs in one browser window at customizable intervals.

View multiple responsive screen sizes for a website in one Chrome window.

This extension provides an offline-first visual HTTP client for debugging, testing, and inspecting APIs.

View, edit, and share CSV files directly in the browser without downloading them.

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.

This extension provides a 3D downhill bike racing game with multiple play modes.

Save and insert reusable AI prompts from the right-click menu in text fields.

Adds Ringover calling features to Odoo for click-to-dial, inbound calls, and contact syncing.

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

Enhance social posts with hashtags, emojis, GIFs, images, and CTA-shortened links.

Checks the status of a Roblox Roblosecurity cookie for account session awareness.

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