Browser extensions starting with M

View Clarity heatmaps and session recordings directly on your website pages.

Milanote Web Clipper sends clipped selections and page, link, and image URLs to Milanote when you save web content.

Create collaborative online mind maps with Google Drive integration.

Mobile View Switcher stores its configured User-Agent in each visited site's localStorage when enabled.

This extension lets you control tabs, navigation, and scrolling with right-click mouse gestures.

This extension provides one-click access to your Google Chrome downloads.

This extension shows cashback, coupons, and price tools while you shop at supported online stores.

Shows browser notifications for new email across configured mailboxes.

Save selected text, images, and web pages to a private mymind account.

Manuals Explorer replaces the browser's default search engine with Yahoo Search via affiliate tracking parameters on install.

MATH Keys - Equation & Formula Editor sends copy-as-image formulas to Cloud Run and math-entry events to Google Analytics.

This extension adds a configurable Pomodoro-style timer with break reminders and a toolbar countdown.

Mochi Dictionary Extension ships a static Mochidemy API key used for dictionary and profile API requests.

Text from Chrome using your Android phone number for real SMS and MMS messaging.

Mendeley Web Importer sends analytics with your IP address and device fingerprint to New Relic, Adobe Analytics, and Mendeley.

Checks live Google search result rankings with numbered SERP positions.

Draw a pixel ruler on webpages to measure width, height, and alignment.

Host or join video and voice meetings with screen sharing, document sharing, whiteboarding, and recording.

Music Mode for YouTube stores its extension ID in YouTube pages' sessionStorage.

Mailmeteor sends Gmail campaign content and email drafts to its own servers to power bulk sending, tracking, and AI writing features.

MAL-Sync fetches remote configuration from chibi.malsync.moe to determine which anime sites receive dynamically registered content scripts.

This extension manages Mango network crypto accounts, assets, dApp connections, and transaction approvals.

Maps Scraper transmits scraped Bing Maps business data to its servers for server-side email and social media profile extraction.

This extension automates queued Meta.ai prompts for batch image, video, and content generation.

This extension adds custom color options to Google Calendar event color menus.

Manage multiple Elasticsearch endpoints through an Elasticsearch Head-style browser interface.

Adds multi-select tools for managing YouTube playlists faster.

Tracks classes, homework, exams, and study tasks in a cross-platform academic planner.

Converts local or linked media files into MP3 files from a toolbar converter or context menu.

Play a randomly generated maze game from a browser toolbar popup.

Mendeley Referencer embeds its Mendeley OAuth client secret and sends it to api.mendeley.com during login.

Combines two or more PDF files into a single merged PDF online.

Combines multiple PDF files online into a single downloadable PDF.

Turns videos, streaming sites, websites, and social media into language-learning material.

Create and manage mind maps offline in a browser-based workspace.

Minesweeper Original sends a UUID-based identifier to Google Analytics every 60 minutes while the browser is running.

Molly sends visited URLs and a device fingerprint to api.molly.gratis and injects the user's JWT token into pages on partner sites.

Motrix WebExtension sends download URLs and matching cookies to the local Motrix JSON-RPC service.

Sets Yandex as the default search engine for browser searches.

Meomni Sidebar sends full page text, selected text, and Gmail thread content to its backend server on demand.

Blocks browser-based cryptocurrency miners across websites.

Metric Unit Converter & Search replaces the default search engine with a Bing affiliate URL on install.

Hiver collects Gmail session data and user email addresses for customer service analytics and loads remote configuration from its servers.

MP3 Converter & Downloader sends an extension-generated UUID to Google Analytics over HTTP.

Magic list replaces your new-tab page and sends every search you type to rsrc-withus.com with fixed affiliate tags.

MagicSchool AI sends user action telemetry and auth session tokens to app.magicschool.ai on every interaction across all sites.

Majestic Backlink Analyzer sends the current tab URL to Majestic APIs when you run its backlink lookup.

Manganum Sidebar sends every Google search query to its own servers and includes the user's Google email address in event telemetry.

MathWallet exposes the unlocked selected wallet account to HTTP and HTTPS pages where its provider is injected.