📖 Description

Markdown is a lightweight markup language that allows you to "focus on content rather than formatting":

Write and Format Simultaneously: Quickly define headings, bold text, lists, etc., using simple symbols (like #, *) without constantly clicking through menus with your mouse.
Full Platform Compatibility: The generated plain text files can be opened on any device, avoiding the formatting issues common with Word documents.
Clear Structure: Naturally compatible with GitHub, Yuque, Zhihu, and major blogging platforms, making it the standard language for technical documentation.
Export Freedom: Easily convert to HTML, PDF, or rich text to meet publishing needs for different scenarios.

This site's tool provides an excellent input-feedback experience through a dual-column layout:

Write on the Left, Preview on the Right: Input Markdown source code on the left, and see the rendered effect in real-time on the right, ensuring What You See Is What You Get.
Synchronous Scrolling: Content in both panels automatically aligns, allowing precise positioning even when editing long documents.

Standard Syntax: Perfectly supports headings, lists, blockquotes, code blocks, hyperlinks, and image insertion.
Mathematical Formulas (LaTeX): Core integration of the $KaTeX$ engine supports rendering complex mathematical formulas, such as:

$$\frac{-b \pm \sqrt{b^2 - 4ac}}{2a}$$
GFM Support: Supports GitHub Flavored Markdown (GFM) features like tables, task lists (checkboxes), and Emoji.

One-Click Formatting: Built-in shortcuts or buttons for quickly inserting table templates, code blocks, or image links.
Text Cleanup: Quickly remove extra spaces, automatically convert between full-width and half-width punctuation.

One-Click Copy: Supports "Copy Source Code" or "Copy HTML" for easy pasting into platforms like WeChat Official Accounts or other editors.
Local Storage: Content is automatically saved in real-time to the browser's cache, so you don't have to worry about losing your work if the page closes unexpectedly.

Effect	Markdown Syntax	Example
Heading	`#` for level one, `##` for level two	`## Level Two Heading`
Bold	`text`	Bold Text
Code Block	```language followed by code and ```	```javascript followed by code and ```
List	`-` or `1.`	- List Item
Blockquote	`>`	> This is a blockquote
Formula	`$$...$$`	$$E=mc^2$$

Start Writing: Directly input Markdown text in the left editor.
Check Results: Observe the right preview panel in real-time to confirm formatting, images, and formulas display correctly.
Insert Elements: Use the top quick toolbar to insert tables, links, or mathematical formulas.
Export Content: Once finished, click "Copy HTML" for web publishing, or click "Download" to save as a .md file.
Continue Offline: Even without an internet connection, your content will still be there the next time you open the page, as long as the cache isn't cleared.

Minimalist and Clean: The interface is free of distracting ads, allowing you to quickly enter a "flow state" for writing.
Zero-Configuration Startup: Open and use immediately. No need to configure CSS styles or plugins; it comes preset with beautiful reading fonts and code highlighting.
Privacy and Security: All text editing happens locally in your browser. Data is not uploaded to any server, protecting your personal privacy.
Full-Device Adaptation: Optimized for tablets. Paired with an external keyboard, it provides a lightweight mobile office experience.

Markdown Editor