Open Source · Local-first · MIT

Elegant Markdown Beautification

Say goodbye to plain styles. Write in Markdown, render with one click, and copy with HTML formatting. 10+ built-in themes—your data stays on your device.

Web · macOS · Windows · Linux · Obsidian plugin

Built for Content Creators

A smooth workflow from writing to publishing

Full Markdown

GFM, tables, syntax highlighting, math, and Mermaid diagrams for every use case.

Beautiful Themes

10+ professional themes plus a visual designer and custom CSS—no coding required.

Styled Copy

Copy rendered HTML that pastes perfectly into WeChat, email, notes, and CMS editors.

Image Upload

Preconfigured third-party default host in the web app, or configure your own—custom credentials stay in your browser.

Privacy First

Markdown is processed locally by default; image uploads go through third-party hosts (preconfigured default or your own) under their terms.

Dark Mode Fidelity

Color preservation algorithm delivers 98%+ fidelity in dark mode previews.

Every Platform

One core engine, available everywhere

Web

Run in the browser with local storage—no install needed.

Open Web App

Desktop

Native apps for macOS, Windows, and Linux with offline support.

Download

Obsidian Plugin

Beautify notes inside Obsidian and copy to WeChat and other platforms.

View Plugin

What You See Is What You Get

Live styled preview—copy and paste into any rich-text editor

Web / Desktop

MD Beautify
MD Beautify web app screenshot

Obsidian Plugin

MD Beautify
MD Beautify Obsidian plugin screenshot

Light Mode

MD Beautify Obsidian plugin light mode preview

Dark Mode

MD Beautify Obsidian plugin dark mode preview

Start Beautifying Your Markdown

Free, open source, MIT licensed—no sign-up required