Browser extensions starting with B

Bookmark Drag and Drop sends new-tab search terms to search.bookmark-folders.com with a fixed tracking token.

Bookmark Manager loads its popup with a remote Bootstrap stylesheet from maxcdn.bootstrapcdn.com.

This extension lets you search, organize, edit, and validate browser bookmarks from a panel view.

Search bookmarks from the address bar and open matching saved pages quickly.

BookmarkHub uploads your browser bookmark tree to a configured GitHub Gist when you trigger sync.

Opens Chrome’s Bookmarks page with one click from the browser toolbar.

Adds customizable 5.1-style surround audio settings for Netflix streaming.

Bounce off the Wall sends new-tab search queries to ehereugo.com with fixed partner identifiers.

Bouncer - Filter your X feed sends X post text and media URLs to Imbue for filtering over a WebSocket.

ClickUp BrainMax sends the user's real IP address, country, OS, and a device UUID to the Singular attribution SDK on install and on each login.

BrandSearch stores its access and refresh tokens with an encryption key bundled in the extension.

Browse Better Today sends failed page URLs and a persistent extension UUID to errors.net.

Browse.live Web Safety can scrape configured page text or attributes and send them with page URLs to Browse.live.

This extension lets Backspace navigate back and Shift+Backspace navigate forward in the browser.

Bulk PDF Downloader sends signed-in Google email and user ID to Vercel subscription status endpoints.

This extension opens an offline classic bullseye arrow game from the Chrome toolbar.

Generates disposable email addresses for online forms that forward messages to your personal inbox.

BuxMoney follows remote tasks that navigate, click, scroll, play media, and inject scripts in its autosurf window.

Analyzes Amazon FBA online arbitrage deals with profit, demand, fee, and competition insights.

BuzzStream Buzzmarker sends active-page URLs, titles, links, and prospecting data to BuzzStream when users prospect pages.

Depop Bot - Bump sends Depop access tokens to its Cloud Functions backend when creating relisting videos.

This extension hides sponsored posts and native promotion ads on X.com/Twitter.

BestPrice.com sends the URL of every page you visit to its own server to check for a cashback offer.

blurweb.app sends the active page URL and selected blur element details to www.blurweb.app when you use its blur tools.

Bookmarks clean up checks every HTTP(S) bookmark URL and may retry requests with site cookies attached.

BTS Cursor injects its extension ID into page-readable CSS on every website.

Batch Reply for Gmail reads selected Gmail recipients and opens a Gmail compose window with those addresses in BCC.

Shows battery status on the toolbar icon and in a popup.

Bearly.ai sends page text and metadata from user-triggered AI actions to Bearly's executor service.

Shows company tags for LeetCode problems through an embedded icon.

BetterViewer uploads images to imgbb before opening them in Photopea or TinEye.

Adds TaleSpire dice rolls to D&D Beyond character sheets, monster pages, and encounters.

This extension lets users play a 3D bicycle riding simulator in a town environment.

Black Friday de Verdade sends matched checkout-page URLs and extracted page values to its backend.

This extension shows key design, SEO, script, stylesheet, and image details for the current web page.

Adds image scaling and interface fixes for the Wplace.live experience.

Adjusts display color to reduce blue light for a more comfortable screen view.

This extension relates to a private, ad-free search service that is being shut down.

This extension shows a Bongo Cat typing companion when you activate it from the toolbar icon.

BoostWS sends user-triggered diagnostics, including account, proxy, PAC, alarm, and storage data, to its debugging API.

Browser Lock sends a persistent anonymous install ID and device locale fields to orange.indeedjobscraper.com.

Adds a password prompt for starting the browser and a quick lock action.

Browser Screen Time records active-tab hostnames and per-site time locally for screen-time tracking.

Test the current website in different browsers and operating systems through Browserling.

Converts multiple local images to common formats such as JPG and GIF.

Adds keyboard shortcuts and focus improvements for grading in Canvas SpeedGrader.

BBB Vote Counter automatically clicks Globo vote-again buttons after successful vote submissions.

BBViewer lets any page trigger a hidden liquid8d.dev iframe that receives the current page URL.

BOJ Extended sends source code and sample input from its submit-page test feature to tio.run for remote execution.

Play a mouse-controlled 3D basketball shooting game in the browser.

BeFunky Extension injects stored screenshot or selected-image data into every completed tab.

BestSuggest sends page titles, URLs, headings, and meta keywords to its recommendations API on each completed page load.

Blocks intrusive ads on magma.com and adjusts the site layout to provide more painting space.

This extension hides suggested YouTube sections from search results.

Shows algorithm and data structure complexity facts to help with programming study.

Expands the YouTube video player to use more browser space without fullscreen mode.

Replaces Chrome’s new tab page with a dark-themed page that includes web search.

This extension blocks or hides selected page items such as images or videos with a toolbar toggle.

Blooket Hacker stores matched quiz question and answer text from active pages in Chrome Sync storage.