Browser extensions starting with B

This extension highlights and solves Blooket answers with manual and automated controls.

Records interviews and turns conversations into AI-powered notes for hiring workflows.

This extension helps users create no-code web scraping and monitoring automations from websites.

Bulk Image Downloader lets page scripts trigger an all-tabs image scan across open HTTP(S) tabs.

Bulk Media Downloader monitors response headers on all websites while its popup is open to list downloadable media URLs.

Adds a toolbar button for opening Google Calendar, creating events, joining meetings, and receiving calendar reminders.

Porn / Adult Blocker, Block Sites - BlockerX sends blocked page URLs and blocking reasons to Mixpanel analytics.

Redesigns the Bilibili homepage with added features and personalization options.

Blocks chosen websites and can redirect or limit access based on custom rules.

This extension lets you play a falling-blocks arcade game from a browser popup.

BTRoblox ships a hardcoded ButterCMS API token in its extension bundle used to fetch blog content.

Creates citations and bibliography entries for websites and journal articles from the browser.

This extension opens a pasted or saved list of URLs in multiple tabs with one click.

Bilibili Video Download Helper resolves your public IP and sends a per-user telemetry record to an Alibaba Cloud logging service on downloads.

Blocks access to chosen websites and can redirect blocked pages to another destination.

Binotel Virtual PBX scans configured webpages for phone numbers and sends clicked numbers to Binotel over WebSocket.

Supports phone-based assistance for agents helping Uber customers.

Blueticks keeps a persistent connection to its MQTT broker and runs server-issued commands that read your WhatsApp contacts, chats, and messages.

BotRix fetches shop data from botrix.live and inserts item names and prices into YouTube and Trovo page HTML.

Ban Checker for Steam sends Steam IDs and an API key to Steam's GetPlayerBans API to check player ban status.

This extension lets you adjust bass levels while listening to songs on YouTube.

BetterFloat injects a page-level fetch/XHR interceptor into 26 skin-trading marketplaces and sends pro users' Steam IDs to its own server.

BibGuru Citation Generator sends page metadata to search.paperpile.com when the user activates it on a page.

Save tabs as sessions and manage bookmarks with search, folders, and duplicate cleanup.

Browser-Surf replaces the new tab page with a search form that forwards every query to browser-surf.xyz with an affiliate tracking ID.

Builder.io captures page DOM, screenshots, and CSS from any tab when a user selects an element for editing in the visual editor.

Open web pages and links in the Bulk Image Downloader Windows app from Chrome.

Bitdefender TrafficLight for Firefox sends every visited URL to Bitdefender's cloud servers for real-time threat classification.

Create, remix, share, and download music tracks with a grid-based sequencer.

Adds playback, seeking, and volume controls to Instagram videos.

Customizes the Bilibili experience with updated category support and playback-related options.

This extension shows the current BTC/USD price in the browser toolbar.

Bittorent For Chrome sends your saved uTorrent Web UI password as a Basic-Auth header over plain HTTP and to message-supplied URLs.

Blank New Tab Page replaces the browser's new tab with an empty page that adapts its background to the system's light or dark mode setting.

Block Websites Focus Timer sends usage metrics and a persistent device ID to Amplitude's EU analytics servers.

BookWidgets reads the user's Google account email from classroom.google.com and sends it to bookwidgets.com on panel open.

Change, reset, and export custom favicons for bookmarks.

Adds folders and search tools to organize Google NotebookLM notebooks.

Banrisul security extension bridges the bank's own web pages to a local native application for chip card transactions.

Adds bulk chat deletion controls to Google Gemini.

Configures BLHeli ESCs and updates their firmware from Chrome.

This extension replaces the New Tab page with daily Life and Work to-do lists and sets search to Microsoft Bing.

Bambuser One-to-One removes X-Frame-Options/CSP headers and rewrites consent cookies on merchant sites named in Bambuser's remote config.

Download multiple files from a website without saving each link one by one.

This extension opens local EPUB files in a continuous, customizable reader.

This extension provides a free VPN proxy connection for browsing, streaming, and gaming in Chrome.

This extension enables Microsoft ClickOnce application launching support in Google Chrome.

This extension helps test web pages and workflows for accessibility issues against WCAG-related criteria.

Turns the New Tab page into a customizable bullet journal for notes, tasks, goals, and lists.

Buster bundles Wit.ai API credentials encrypted with a key derived entirely from its own publicly distributed source files.