All extensions

Paste formatted Markdown into Medium's editor in one click. Headings, code blocks, lists, tables, and more.

Measure

Hover any element to see its margin, border, padding, content and size, right on the page.

Meet Raise Hand Clarifier

Replaces Google Meet's confusing hand icon with a clear raise-hand symbol.

Mem2AI

Refine your AI prompts by adding Memory to your conversations

Meme GIF Maker

Add classic meme text to animated GIFs and export — entirely offline in your browser.

Memory Saver PRO

Ahorra memoria suspendiendo tabs inactivos. Mantén tus tabs abiertos sin consumir RAM.

Merge Manners

Prevents accidental merges of GitHub, GitLab, and Codeberg PRs you didn't author

Mergify Queue Adder

Adds a button to GitHub; when clicked, auto-comments '@Mergifyio queue' to manage tasks.

ME Sniper

Developed by @sssilencer

MetaBear: SEO & Accessibility Audit

All-in-one SEO & Accessibility audits for websites

Meta Catalog API Stock Exporter

Official Meta Graph API Chrome Extension to export catalog inventory stock (Out of Stock / In Stock / All) into RFC-4180 CSV safely.

MetaPilot

Fast on-page SEO inspector. Meta, headings, schema, links, images, indexability — all in one click.

MetaXray - SEO & Metadata Inspector

Inspect meta tags, Open Graph cards, heading structure, images, and links for SEO audits directly in your browser.

MightyBox

Navigate your authorized WordPress fleet and securely open WordPress admin.

MiniToolDesk — 100% Private Developer Side Panel

100% offline developer tools in your browser side panel. JSON formatter, JWT decoder, Unix timestamp, hashes & color picker.

MMRequest

Multimodal HTTP client. Drop an image and it auto-encodes to base64 in your API request body. For vision LLM developers.

Mobile Mirror

Shows a mobile-sized preview alongside selected desktop sites.

Mobile Presenter

Preview any website in a mobile device frame with zoom and presentation mode.

Mock Data Filler - Customizable Test Data Autofill

Instantly fill web forms with realistic mock data. Smart detection, custom templates & one-click fill.

mock_proxy

mock工具

Mocxy — API Interceptor & Mock

Intercept, redirect, rewrite and mock API requests. Block requests, inject JS/CSS, match by URL, headers, query params and payload.

ModelWise

Stop guessing. Start prompting. Get suggestions for the best LLM to use based on your prompt.

Molt Code Browser

Lets your Molt Code agents drive and debug tabs in this browser, with a visible cursor and a Stop button.

Moondiff

Open GitHub changes in your Moondiff playground with the Open in Moondiff button.