Social & Communication extensions

7TV fetches a remote compatibility config from its servers and can present user-assisted disable buttons for other installed extensions.

Bitmoji ships a hardcoded Snapchat OAuth2 client secret in its production bundle, enabling token-refresh impersonation.

Shows the unread message count for a Google Mail inbox in the browser toolbar.

Emoji Keyboard by JoyPixels transmits the user-composed emoji string to Google Analytics each time the COPY button is clicked.

Customizes Twitter timelines and interface to show more chronological content and fewer distracting elements.

This extension lets you annotate webpages, PDFs, and EPUBs for notes, research, and discussion.

This extension opens and downloads Instagram images in HD quality.

Organize web pages, files, photos, and other content into visual collections.

Vencord Web removes Discord Content-Security-Policy headers on Discord page and frame loads.

Disables WebRTC settings to help prevent WebRTC-related IP exposure in the browser.

Blocks selected videos, users, or entire channels with one click.

This extension hides ads, sponsored posts, game spam, and other selected Facebook content.

Followers Exporter sends Instagram export traffic to getwebooster services and proxies avatar URLs through its worker.

Influencer Analytics by Wednesday sends the active tab URL and Chrome profile identifiers to plugin.wednesday.app when opened.

This extension changes the new Facebook layout to use older Facebook-style colors.

This extension supports sales prospecting, list building, marketing, CRM data entry, and appointment setting.

Who Deleted Me reads Facebook friend-list pages and can send truncated sync response bodies to its logging service.

This extension changes your voice for web apps that use your microphone or audio capture device.

MAL-Sync fetches remote configuration from chibi.malsync.moe to determine which anime sites receive dynamically registered content scripts.

Are.na lets users save web pages, images, and links to their Are.na channels directly from the browser.

Blerp reads the channel or account name of the streaming page you are on across 11 platforms and stores it in the browser.

Enhancer for Telegram reads Telegram Web unread-message indicators to update its browser badge.

Adds small clocks for local and worldwide time zones to the browser interface.

Improves YouTube livestream chat with performance optimizations, display controls, and chat filtering features.

+ Flip It opens a Flipboard sharing popup that sends the current page title and URL to share.flipboard.com.

Hides selected Twitter interface items to create a calmer browsing experience.

Reel Downloader for Instagram sends a persistent user ID to a third-party server on startup and captures Instagram session headers.

Create Link executes user-defined JavaScript in the content script context on every page visited when a custom format filter is set.

Password Lock for Messenger™ stores the user's lock-screen password as an unsalted SHA-256 hash in local browser storage.

Unsubscribes from all YouTube channel subscriptions with one click.

Automatically blocks or mutes Twitter accounts with paid blue checkmarks.

Delete Facebook™ Posts, Photos, etc. loads remote SocialErase news HTML into its popup.

DeleteTweets sends its paid license key over cleartext HTTP and reads your logged-in Twitter/X bearer token to drive bulk tweet deletion.

ESUIT | Un Seen for Facebook removes Content-Security-Policy headers on Facebook and Messenger pages.

F.Block Sponsored sends its Facebook ad-block counter to fblocksponsored.de during updates and uninstall setup.

Headline Studio by CoSchedule accepts postMessage commands from any ngrok.io tunnel, allowing manipulation of CMS title fields and stored credentials.

Letterboxd Extras uses a built-in Kinopoisk API key for optional Kinopoisk rating requests.

Mask Network encrypts Twitter/X session cookies with a weak 6-digit key and uploads them to firefly.social.

VK Music Player embeds a Last.fm API secret and removes response security headers for pages it loads.

Admitad Extension sends visited HTTPS page URLs and search-result links to Admitad's offers API for affiliate matching.

Chat Plus sends selected Google Chat messages to its backend and uploads recorder media to Google Drive.

Comment Exporter proxies exported Instagram commenter avatar URLs through cdn.getwebooster.workers.dev.

Downloader for Instagram - Promaster sends matched browsing URLs through a remote-configured affiliate redirect.

IG Sorter collects Instagram post and profile metadata for sorting and local spreadsheet export.

Instagram Video Photo Download - IG Downloader forwards Instagram API responses to a hardcoded extension ID.

Kolr - AI Influencer Analytics Tool encrypts and uploads social-platform cookies to Kolr's lookup API.

Telegram Blur - Advanced Telegram Web Privacy contacts ads.brainosia.com from an all-sites content script.

Total Privacy For WhatsApp Web requests ads.brainosia.com from every page a user opens.

Translator for WhatsApp™ Web includes a fallback SiliconFlow API key and sends it as request credentials.