Browser extensions starting with B

BibBot sends article metadata from supported news sites to the selected library provider to search for accessible copies.

BitComet Download Extension sends download URLs, referrers, and cookies from HTTP(S) pages to the BitComet native host.

Buffer sends the page URL, title or selected text, and selected image URL to Buffer compose pages when you use sharing actions.

Better History NG loads favicons from sites shown in your browser history.

BlockDistraction - Block Site Extension sets an uninstall URL with encoded usage and subscription details.

behind! reads image and canvas URLs under your cursor when you open its context-menu image workflow.

BBO Extractor sends scraped Bridge Base tournament rankings, traveller results, and hand data to dds.bridgewebs.com.

BMW M3 Neon Night Live Wallpaper New Tab loads popup HTML from api.gameograf.com on its new-tab page.

BMW M4 Live Wallpaper inserts remote popup HTML from api.gameograf.com into its new-tab page.

BTC Ticker sends configured market symbols to allcrypto.info over a plaintext ticker socket.

Bahria University Automatic Survey stores the student name shown on Bahria CMS survey pages for its popup.

Banggood Price Tracker's content script accepts commands from a spoofed sender field instead of verifying the message's real origin.

Basket records page-load, unload, and click telemetry on server-selected sites and sends it to its API.

Better Bilibili reads your Bilibili CSRF cookie and sends it to Bilibili's relation API when you block an account.

Better Sidebar for Gemini & AI Studio stores Gemini and AI Studio conversation data in its local sidebar database.

Better goSupermodel sends your goSupermodel account ID to its Vercel API once per day.

Bilibili视频下载助手 sends the current Bilibili video's metadata to saveany.cn when you click its download button.

Bing Maps Leads Scraper places Google OAuth access and refresh tokens in its Mapleadscraper pricing page URL.

Bing Search Helper automates Bing searches and Microsoft Rewards clicks in extension-controlled tabs.

Black Panther Wallpaper sends up to 10 top-visited page URLs to Google's favicon service on its new tab page.

Blackboard captures full-page screenshots of the active tab and stores the image in extension-local storage.

Blackjack loads popup styles from cdnjs and Google Fonts when you open it.

Blackpink Wallpaper sends top-site URLs from its new-tab page to Google's favicon service.

Block YouTube Shorts stores request headers sent to ChatGPT, including authentication-bearing headers.

BlogLinkClipper can send the active tab URL to pg1x.link when you enable URL shortening in the popup.

Validates Bloomreach pixel implementations with real-time status and troubleshooting tools.

Blue Canoe Pronunciation Dictionary sends selected words with a persistent extension ID to dictionary APIs.

Bolt VPN & Proxy can disable other enabled proxy extensions after showing a conflict warning.

Bolt to GitHub sends project IDs and commit messages from GitHub uploads to Google Analytics with a persistent client ID.

Bookmark Preview sends bookmarked page URLs to Google favicon service when rendering bookmark previews.

Bookmark Sorter sends displayed bookmark URLs to Google's favicon service when it renders bookmark lists.

Bookmarks Exporter reads bookmark bar titles, URLs, and folder names and saves them as a local JSON or CSV download.

BotPlugin monitors WhatsApp Web messages and sends contact or message context to api.botplugin.com.br.

Branalyzer Brand's Instant Analyzer ships backend API access codes in its extension bundle.

Breathhh sends visited site origins and focus activity to Breathhh API and websocket servers.

Brisk sends typed search queries and persistent extension identifiers to search.brisk-tab.com.

Buck Cheap sends Takealot product details from product pages to api.buck.cheap.

BudgetBuddy sends new-tab search terms to suggestion and search redirect domains.

Bunny & Rabbit Wallpaper sends your new-tab top-site URLs to Google's favicon service.

bklg Case Saver sends saved caseInformation localStorage data from the active tab to bklg.org after a user clicks Save.

Backit Plugin sends supported merchant page URLs to Backit's cashback-check endpoint for logged-in users.

Ban Checker for Steam sends Steam Web API keys to api.steampowered.com when checking ban status.

BILD - Bundesliga-News & Ergebnisse sends stored BILD consent strings to Sport BILD's video stream service.

Broken Link Checker reads links from the active tab and requests each URL when you run its link check.

BiliBili To English sends Bilibili page text and subtitles to translation services for translation.

Better Battlelog Fix(BBLog) runs update JavaScript from irussao.github.io on Battlelog pages.

Batchcamp sends optional analytics events and crash reports with a persistent extension ID to PostHog and Sentry.

Banglar Bhumi Auto Captcha injects affiliate price-check links on Amazon and Flipkart product pages.

Betrap de Makelaar sends Funda listing URLs and parsed address details to Walter Living.

Best Pdf Manuals Hub sends each HTTP(S) page URL and title to cen.bestpdfmanualshub.com.

BSW. Bonusmelder sends shopping page URLs, search result URLs, and search terms to www.bsw.de when showing bonus overlays.

Bot Sentinel sends Twitter handles and tweet IDs from supported social pages to api.botsentinel.com.

BetterRYM embeds Spotify, Discogs, and YouTube API credentials in its shipped RateYourMusic content script.

BookmarksHome can send displayed bookmark hostnames to Google's favicon service.

Leadinfo sends LinkedIn profile details and Gmail tracking metadata to its backend.

BDFAST sends birth-verification identity records from BDRIS pages to bdfast.shamol.dev.

BERTHA AI exposes its image downloader to any page and inserts a Chrome profile email hash into page DOM.

BESTATS sends Uzum product and browsing context to api.bestats.uz for marketplace analytics.

BMW M5 F90 Live Wallpaper Features sends saved new-tab shortcut URLs to Google's favicon service.

BNB Analyzer sends Craigslist listing titles and body text to api.snaap.ai for address extraction before showing analysis details.