Browser extensions starting with B

Adds D&D Beyond roll buttons that send dice rolls and item details to Roll20 or Foundry VTT chat.

Customizes Canvas with dark mode, dashboard themes, smarter to-dos, GPA tools, and dashboard upgrades.

Blocks selected YouTube videos, channels, comments, Shorts, and other YouTube sections from view.

BlockSite sends per-navigation browsing history and a persistent device identifier to its servers when the user enables analytics.

B.Point Saas Chrome Extension relays commands from WKI SaaS pages to a local native messaging host on Windows.

Backup WhatsApp Chats sends a device fingerprint and license key to a third-party verification server on download.

Batch Upload Tool sends page URLs, device identifiers, and IP addresses to events.sellfox.com on every product scrape action.

BeeLine Reader sends the full URL of each active page to Google Analytics via a tracking pixel for free and trial users.

Belfius Smart Card Reader relays commands from permitted web pages to a native card reader host via native messaging.

Benefithub sends the current site's hostname to its API to check for merchant offers.

Best Cursors exposes a stored user identifier and cursor collection to any website via unguarded message handlers.

Shows historical listing and valuation details for homes on the Dutch real estate platform.

Measures webpage elements with draggable boxes, snapping, guides, and editable size overlays.

BigBobux overwrites the Robux balance display on Roblox pages with user-configured fake values.

Birthday Calendar Exporter for Facebook scans Facebook for friends' birthdays and stores names, IDs, and dates locally.

BitLife Life Simulator Unblocked opens an external publisher page on every install without user interaction.

Bloc de Notas Online is a packaged app that opens an online notepad over cleartext HTTP, so typed notes transit unencrypted.

Provides real-time multichain gas price estimates for Ethereum, Bitcoin, Arbitrum, and other networks.

Blurs images and videos on webpages so you can choose when to view them.

BookBeam: Extension scrapes Amazon and Audible book metadata on every page visit and transmits it to app.bookbeam.io.

Search bookmarks by title and folder name from a popup or keyboard shortcut.

Breeze Search sets breezetask.com as the browser's default search engine, so every address-bar search is sent there.

Bright Tab routes every new-tab search query through its own server with a persistent user ID and a server-assigned secret token.

Bright VPN transmits device fingerprint data and the user's VPN account UUID to its servers on each startup, install, and update.

Checks the current page for broken and redirected links.

This extension adds AI writing, chat, translation, and summarization tools across web pages, Google Docs, social platforms, and search.

BrowserTab sends address-bar searches to queryzoom.com after setting it as the default search provider.

Records, transcribes, and summarizes meetings, with screen recording for asynchronous feedback.

This extension runs on Bato, Batoto, and related manga-reading domains.

Beautiful Beaches sends new-tab search queries to a third-party search proxy instead of the browser's default search engine.

This extension adds a simple search hub for finding Roblox profiles, catalog accessories, and games.

This extension shows anime wallpapers on each new tab page.

Play the Basketball Stars Unblocked basketball game in your browser.

Beautiful Beaches Tab sets landscape-extensions.com as the browser's default search engine, routing every address-bar search there.

Save webpages and items to Benable lists while browsing.

Better DeepSeek adds stored prompts, memories, skills, character, and project context to DeepSeek chat requests.

Better Lyrics Shaders sends YouTube Music track metadata to artwork.boidu.dev for animated art.

Adds standard video controls and shortcuts to YouTube Shorts.

This extension adds browsing and playback enhancements for Bilibili.

BitsLab Safe sends every visited URL and a persistent device identifier to its own servers, and transmits wallet and transaction details to Mixpanel.

Adds coding tools and customization options to the Google Apps Script editor.

BlankNewTab loads each new tab inside a remote iframe hosted on Amazon S3.

This extension helps paste text and code on websites that block copy and paste.

This extension adds a color-and-shape block matching puzzle game to Chrome.

Block Sender sends Gmail sender and recipient details to its Block Sender API when you create blocks.

This extension blocks selected websites to help users stay focused.

Provides cheats for Blooket gameplay.

Bloomberg Terminal: Clip to NOTE lets any web page submit supplied files and notes to Bloomberg ClipServ.

Automatically blocks or mutes Twitter accounts with paid blue checkmarks.

This extension checks shopping sites for Blue Light Card discounts and alerts you when one is available.

Mass-like posts, mass-follow users, and unfollow non-followers on Bluesky from a browser panel.

Insert saved business content into customer conversations across web messaging and social channels.

Record, share, and track webcam and screen capture videos from Chrome pages.

Bonusway injects a cashback banner and routes purchases through its own affiliate-attribution link before forwarding you to the merchant.

This extension helps fill KDP book listing details from saved profiles using hotkeys.

This extension finds duplicate bookmarks and empty bookmark folders so you can review and remove selected items.