Discover MilkUp, a free, open-source desktop Markdown editor powered by Milkdown and Electron. Featuring WYSIWYG mode, multi-tab support, themes, and cross-platform compatibility for Windows, macOS, and Linux.

Still struggling to find the ideal Markdown editor? MilkUp might just be your new go-to. In today's digital workspace, Markdown has become one of the most widely used markup languages among programmers, writers, and researchers. A great Markdown editor can dramatically boost your writing efficiency and overall experience. Today, I'm excited to introduce you to MilkUp — an emerging yet highly promising Markdown editor.

🚀 Why Should You Pay Attention to MilkUp?

If you've ever used Typora, you surely praised its WYSIWYG editing mode. But that experience often comes with a paywall. MilkUp changes the game — it's completely free and open-source, with a promise to stay free forever.

MilkUp is a desktop Markdown editor built on Milkdown and Electron, supporting both Windows and macOS. Its mission is to deliver a Typora-like editing experience while offering rich customization options.

💡 The MilkDown Core: A Plugin-Driven Editor Framework

To understand MilkUp, we first need to know about Milkdown, the framework it's built on. Milkdown is a plugin-driven Markdown editor framework, consisting of a lightweight core and a wealth of plugins. This design allows developers to enable or disable various syntax features and functionalities based on their specific needs.

With dedicated optimization, Milkdown delivers a flawless Markdown editing experience across various environments. MilkUp brings this excellent framework to the desktop, letting you enjoy smooth Markdown editing without ever opening a browser.

🌟 Standout Features: Elevating Your Editing Experience

🎯 True WYSIWYG

MilkUp adopts a unique hybrid WYSIWYG editing mode. Just like Typora, it displays rendered results intuitively, eliminating the distraction of split-screen layouts so you can focus on a single screen.

📝 Dual Editing Modes

You can freely switch between WYSIWYG mode and source code editing mode to suit different editing scenarios. Whether you're formatting quickly or making precise adjustments, everything feels natural.

🎨 Multiple Themes

MilkUp offers a variety of minimalist themes with light and dark mode switching. You can also use the theme editor to import and export your favorite themes, personalizing your editing environment.

📁 Complete Local File Management

Unlike online editors, MilkUp supports opening, editing, and saving local Markdown files. You can even set it as the default Markdown application — file associations are already configured, so just double-click to open.

🔖 Multi-File Tabs

The tab bar for multiple files lets you handle several documents simultaneously without repeatedly switching windows, significantly boosting productivity.

⌨️ Rich Keyboard Shortcuts

MilkUp provides comprehensive keyboard shortcuts, allowing you to ditch the mouse and operate entirely from the keyboard, doubling your editing efficiency.

📋 Outline Navigation

The auto-generated document outline lets you quickly navigate long documents, easily grasp the structure, and jump straight to the sections that interest you.

🖼️ Flexible Image Handling

Supports custom image hosting configuration. You can automatically upload local images to a specified image hosting service, making document sharing and publishing effortless.

✅ Spell Check

The built-in spell check helps you avoid typos and keeps your documents polished and professional.

🌐 Cross-Platform Support

Built on Electron, MilkUp supports Windows, macOS, and Linux — the three major operating systems — delivering a consistent editing experience across all your devices.

🔧 Highly Customizable

With support for custom CSS and plugin extensions, you can tailor the editor's appearance and functionality to your needs, crafting your own perfect Markdown environment.

💫 Practical Editing Tips: Mastering MilkUp Quickly

🎹 Efficient Input Methods

MilkDown offers several efficient input shortcuts:

  • Type $$ followed by a space to insert a block-level formula
  • Type || followed by a space to create a table
  • Type [ ] followed by a space to create a to-do item
  • Type : followed by an emoji name to insert an emoji
  • Type ` mermaid `` followed by a space to draw flowcharts with Mermaid

🧘 Focus Mode

MilkDown provides many tools, but you can freely enable or disable them:

  • Slash Commands: Type "/" to summon the quick command panel
  • Selection Menu: The formatting toolbar that appears after selecting text
  • Top Toolbar: The fixed toolbar at the top
  • Block: Block-level operation tools

When none of these tools are enabled, the editing interface becomes completely clean, letting you focus entirely on content creation.

🔗 Link and Image Handling

For links, don't paste them directly — they will be pasted as Markdown format by default. The correct approach is to type [text](), then move your cursor over it to reveal the input field, and finally paste the link. The same method applies to images.

⚖️ Comparison with Similar Tools: MilkUp's Advantages

🆚 vs. Typora

Typora is undeniably an excellent Markdown editor, but it's a commercial product, and some advanced features require payment. MilkUp, on the other hand, is completely free and open-source, giving everyone access to all features at no cost.

🆚 vs. VS Code Plugins

While VS Code can deliver a similar editing experience by installing the Milkdown plugin, as a full IDE, it's overly bulky, slow to launch, and complex to configure. MilkUp, as a standalone, dedicated Markdown editor, offers a more pure and convenient editing experience.

🆚 vs. Online Editors

Online Markdown editors typically feature separated editing and preview areas, and this split-screen mode disrupts the flow of editing. MilkUp's WYSIWYG mode seamlessly merges both, delivering a smoother editing experience.

🆚 vs. Other Desktop Editors

Compared to other open-source Markdown editors, MilkUp boasts a cleaner interface, smoother operation, and an experience closer to commercial-grade software.

📥 Download & Installation

Installing MilkUp is straightforward:

  • Visit the Official Website: Head to https://milkup.dev for more information
  • Download the Installer: Find the appropriate package for your OS on the GitHub releases page https://github.com/Auto-Plugin/milkup

  • Install the App:

    • 🪟 Windows users: Download the .exe file and double-click to install
    • 🍎 macOS users: Download the .dmg file and drag it to the Applications folder
  • Set as Default Markdown Editor: Configure it as the default Markdown app in your system settings, so double-clicking any Markdown file will open it with MilkUp

🏁 Conclusion: Who Is MilkUp Best For?

MilkUp is still a growing project, and while its features are relatively basic, that won't hold back its momentum. If you fit any of the following profiles, MilkUp could be a great choice:

  • ✅ You crave a simple yet efficient writing experience
  • ✅ You love the WYSIWYG editing mode
  • ✅ You're looking for a free yet powerful Markdown editor
  • ✅ You don't mind using software in active development and are willing to grow alongside the team

The MilkUp development team welcomes all kinds of issues and PRs. If you have great ideas or want to contribute hands-on to MilkUp's growth, visit their GitHub repository.

As development progresses, MilkUp has the potential to become a rising star in the Markdown editor space, offering users an efficient and minimalist Markdown editing experience. Why not give it a try now — it might just be the Markdown editor you've been searching for!

Note: This is the English translation of the original Chinese version.