All extensions

Smart multi-profile manual autofill for forms, address details, and stock trading presets.

ManualsFile - Notes

Take notes on manualsfile.com manuals. Sidebar panel, bookmark products, save notes locally as HTML/Markdown/PDF.

ManyCP — MCP directory autofill

Fills MCP directory submission forms with your ManyCP listing. You check it and press Submit; ManyCP records it.

Maple Forest Wallpaper

The picture shows a small forest with rows of maple trees changing colors in the fall. The leaves on the trees are a variety of…

MapsPage

Look up places, open directions in your preferred map service, and search the web from a focused new-tab page.

Maps Real Rating

Estimates an alternate star rating on Google Maps by counting removed reviews as 1-star.

Marginalia — 余白メモ

ブラウジングしながら書ける、サイドバー常駐のMarkdownメモ帳。複数メモをタブで管理し、Word風の書式編集がその場でできます。

Margin — Notes Abbreviator

Compress notes into shorthand. Build custom dictionaries, study CompTIA packs, and abbreviate selected text anywhere.

MarginWatch

🛍️ Shopping

Amazon on-page profit calculator with editable cost and fee inputs

5.03

Marimo Auto Grouper

Automatically groups localhost tabs with green color

MarkDone – Turn X Bookmarks into Action

Where bookmarks become benchmarks.

Markdown Cleaner

Copy the readable part of a page or selection as Markdown.

Markdown Clipper

一键将网页转为干净 Markdown。支持复制、下载、发送到 MarkdownMaster 编辑器。

Markdown for MeFi

Use Markdown when writing on MetaFilter.

Markdown Link

Get a markdown link to the current tab

Markdown Viewer

Dark Mode • Themes • Autoreload • Mermaid Diagrams • MathJax • ToC • Syntax Highlighting

Marketplace Size Chart Builder

Create clean, professional size charts with draggable measurement arrows.

Mark Your Search

Mark required text from the webpage and search via popular search engines!

MARPLA — Roblox Helper

Бенчмарки, сигналы Home, Creator Rewards, Community Finance и подтверждённое создание рекламы Roblox для MARPLA.

Mars

Mars, the red planet, intrigues with barren landscapes, polar ice caps, and potential for human exploration and understanding of…

MaskJSON - DevTools PII Redactor

Instantly redact PII from JSON network requests directly in DevTools.

5.03

masonsguild.com

Universal Search for masonsguild.com platform.

Matcher Cart Capture

Capture your shopping cart from supported U.S. retailers and send it to Matcher for cargo quotes to Nigeria.

Match History Exporter

One-click export and archive of your personal match history from supported analytics platforms to a backup server you control.