Browser extensions starting with B

Replaces the new tab page with a minimalist clock, date, and customizable theme.

Applies a soft gray display effect that users can toggle with Shift+5.

This extension replaces the Chrome new tab with a Babymonster-themed live wallpaper and productivity widgets.

This extension adds a Blue Lock-themed live wallpaper with clock, date, search, shortcuts, and custom cursors.

This extension replaces Miniblox textures for blocks, items, mobs, and related game elements.

Backlog Power-Ups sends PlantUML diagram text from Backlog wiki pages to plantuml.com when its renderer is enabled.

Backrooms Unblocked embeds a GameJolt private API key in its game bundle.

Simulates poor audio and video quality in web-based video calls from a browser tab.

Badesaba sends clicked new-tab top-site titles and URLs to Google Analytics.

Shows a simple digital clock as a badge on the browser toolbar icon.

Shows badge notifications for the Microsoft Teams PWA in the dock or shelf.

This extension bulk downloads, prints, and saves Gmail attachments from multiple selected emails.

Shows the current Badíʿ calendar date based on your location and sunset times.

This extension provides access to a Baldi's Basics Unblocked game experience in the browser.

Baldis Basics Unblocked loads Unity game code from rawcdn.githack.com inside its sandboxed game page.

This extension adds a mouse-controlled arcade game about hitting targets and collecting rewards.

This extension adds a free mouse-controlled 2D physics ball game.

Bananablet sends Habblet account identifiers to api.bananablet.dev after login or game identity parsing.

Bancarios Profit sends CSGO.net item, roll, and invoice details to ludraapi.site services.

Downloads purchased Bandcamp albums and tracks in one click.

Adds DJ-focused analysis and playback tools directly to Bandcamp pages.

Adds enhanced playback controls and keyboard navigation for Bandcamp and SoundCloud.

Bandcamp Scrobbler embeds Last.fm API credentials and sends signed scrobble/session requests to Last.fm.

This extension adds nonstop playlist playback for Bandcamp feeds, collections, wishlists, and search results.

Adds layout, playback, wishlist, and clipboard shortcuts for Bandcamp pages.

This extension reduces page data use by blocking or delaying images, media, iframes, and prefetching.

Create barcodes, QR codes, and labels in the browser for download as generated images.

Barcode Maze sends popup page-view metadata and a persistent client ID to Google Analytics.

Adds right-click menu options for decoding selected Base64 text on web pages.

Collects file links on the current page and downloads selected file types in bulk.

Basic Gestures lets any webpage trigger its close-tab gesture and close the active tab.

Generates customizable QR codes from the current URL, another URL, or text.

This extension lets you play a chaotic one-on-one basketball game in Chrome.

Play a physics-based basketball game with solo, CPU, or local multiplayer matches in the browser.

Bastion Web Extension sends installed extension names and IDs to app.bastion.tech during popup validation.

This extension replaces the new tab page with a stormy Gotham City Batman live wallpaper and productivity widgets.

Batman Runner Game loads an unencrypted third-party advertising iframe when its game page opens.

This extension provides a free 2D car platform action game played with the mouse.

Beach & Ocean Sunset Wallpaper sends top-site domains from its new-tab page to Google's favicon service.

Beach Tab stores first-seen UTM values and sends them with a persistent session to beachtab.com.

Beautifer & Minify sends CSS and JavaScript entered in its popup or loaded from local files to external minifier services.

Adds BeeLine Reader color gradients to text PDFs viewed in Chrome.

Begin: Bitcoin Cardano Wallet ships production API keys and service credentials in its extension bundle.

Downloads images from Behance projects with an added download button.

This extension adds Bengali fallback fonts so Bengali text can display on websites.

Berlin Appointment Helper sends appointment form choices and a persistent install ID to its backend.

This extension lets users view, edit, import, export, search, and copy browser cookies.

Best Smooth Jazz loads its radio stream over cleartext HTTP.

This extension adds GPA and grade-planning tools to PowerSchool.

This extension makes the Canvas peer review comment box larger by using more available page space.

Searches web pages for multiple terms with customizable highlighting and navigation controls.

Adds productivity features to Google Gemini, including wider chats, Markdown export, shortcuts, and quick launch.

Better IUT RCC fetches theme CSS from betteriutrcc.bayfield.dev and injects it into IUT RCC intranet pages.

Better Steam looks up the Steam app ID for visited Steam store pages on Steambase.

Better Trello stores a Trello Butler automation token from Butler requests in local extension storage.

Better Waseda Moodle stores Waseda login credentials in Chrome sync when users enable automatic login.

Adds configurable display controls and refresh tools to the VRChat website.

Improves FanFiction.net reading with bookmarks, progress tracking, and story page enhancements.

Replaces Chrome’s default video player with keyboard controls for playback, volume, captions, fullscreen, and seeking.

BetterVLR sends Twitter/X status IDs from VLR forum posts to a Fly.io service for tweet embeds.