Browser extensions starting with M

Plays local and online audio and video files in an HTML5 media player.

Live cat records detected HLS and DASH media URLs and page titles for the current tab.

This extension exports Yu-Gi-Oh! Master Duel deck lists between MasterDuelMeta and the Yu-Gi-Oh! Card Database.

MagicCast sends selected video and tab metadata to a hardcoded plaintext HTTP endpoint.

Hides or blocks YouTube visuals so you can listen with fewer on-screen distractions.

Mind the Time records each active HTTP/HTTPS site domain and time spent in local browser storage.

Adds Market.CSGO P2P trading tools to Steam trade offers and CS2 inventory pages.

Plays M3U8 video streams when the user opens the player page with a specified M3U8 URL.

This extension helps convert M4A audio files into MP3 format for broader playback compatibility.

Displays on-page SEO metadata, headings, image details, SERP counts, and internal link highlights.

Shows your chosen MLB team's game status and score in the browser toolbar.

MOCO Zeiterfassung accepts unsigned embedded-page messages that can submit MOCO activity data through the extension.

MP Manager sends a Wildberries bearer token from local storage to api.mpmgr.ru for account authorization.

Plays local MP3, FLAC, and WAV music files in the browser.

Converts Zawgyi-encoded Myanmar text on webpages to Unicode for correct display.

Play a rhythm game with piano tiles and multiple music styles.

MagicLinks sends Google search result URLs for partner domains to a.chipp.us with account identifiers.

Shows Hungarian name days for today and the next two days from the browser toolbar.

This extension lets users manage Outlook email and save messages as PDF, TXT, or HTML.

MajesticChrome sends selected forum profile IDs to admin.alcor.dev when you open its user information panel.

Make it tool Extension sends extension event data with a stored client ID to Google Analytics.

Manage Instagram follower relationships from a floating interface on the Instagram website.

Manga Translator sends manga screenshots and reading progress to manga.savev.co.

This extension fixes a temporary image-loading issue on MangaPark.

Mark My Search sends user-submitted feedback with the active tab URL and saved search phrases to EmailJS.

Marketplace Dropshipping Helper sends marketplace order and customer details to AutoDS servers.

This extension lets you unfollow many Twitch channels at once.

Play chess in the browser with offline play, AI opponents, tutorials, and puzzle challenges.

MasterCook stores remembered account passwords in local storage using reversible AES with a hardcoded key.

Generates unique site passwords from one master password and fills them when you click the extension button.

This extension shows cash back rates, deals, and coupons while you shop and search on Chrome.

Automatically maximizes tabs when they are dragged away from the main Chrome window.

Record screen, webcam, and audio clips, then edit and export them in common media formats.

Meet Chat Notifier mirrors Google Meet chat sender names and message text into local desktop notifications.

Control Google Meet microphone, camera, and call exit actions from the extension icon or keyboard shortcuts.

Meeting Controls for stream deck sends Google Meet control state to a local Stream Deck companion.

Megi saves prompt text from supported AI chat pages into local extension storage for its side-panel organizer.

This extension alerts you when Melhores Destinos publishes new flight or travel package deals.

This extension provides access to meme sound effects from a soundboard library.

Memos sends bearer tokens and memo data to a user-configured Memos API URL, including over HTTP if that URL is used.

Menu fish opens configured search or share pages with selected text, page URLs, titles, image URLs, or link URLs.

This extension provides a customizable Pomodoro timer for focus and break sessions.

Mercado Livre TrueSort fetches affiliate-link rules from bembarato.org and rewrites matching links on pages you visit.

This extension replaces the new tab page with rotating Mercedes AMG F1 car wallpapers and browser tools.

MerchFlow for Merch by Amazon sends stored license keys and account identifiers to its analytics servers.

Mermaid Diagram sends selected page text to mermaiddiagram.app to generate diagrams.

Highlights replies from Twitter accounts identified as likely Kremlin trolls with a red background.

Replaces the new tab page with customizable speed-dial tiles for favorite websites.

This extension turns the new tab page into a Miles Morales animated HD wallpaper experience.

This extension redirects partner shopping and travel sites to activate miles and points promotions.

Replaces the standard Chrome cursor with Minecraft-themed cursor designs.

This extension helps users browse, preview, download, and upload Minecraft skins.

Minecraft Unblocked: Minecraft Online Free routes browser traffic through hardcoded gen4.ninja proxy nodes when enabled.

Mock:Intercept and directly return data exposes saved mock rules to every page and lets page messages change request hooks.

Converts existing webpages or selected page sections into editable MockFlow wireframes.

Create rules to modify headers, block requests, and redirect web requests by domain or URL criteria.

Customizes Google Classroom with dark mode, layout options, timetable tools, notes, folders, and quick assignment access.

ModernLoop Extension can send ATS page details to a base URL set by allowed external pages.

Modify HTTP request headers and apply custom header settings to specific URLs or domains.

This extension provides a non-custodial wallet for sending, receiving, and storing BTC and ML.