VS Code Markdown

VS Code Markdown simply means writing and editing Markdown files inside Visual Studio Code.

Markdown files usually have the .md file extension. For example:

• README.md
• guide.md
• documentation.md
• notes.md
• changelog.md

When you open one of these files in VS Code, the editor automatically recognizes it as Markdown. This gives you features like:

• Markdown syntax highlighting
• Live preview
• Keyboard shortcuts
• File explorer integration
• Git support
• Extension support
• Fast editing experience

Unlike simple text editors, VS Code understands Markdown syntax and provides tools that make writing documentation much easier.

Many applications can edit Markdown files, but VS Code offers a balance of simplicity and powerful features.

Some of the biggest advantages include:

• Free to use
• Available for Windows, macOS, and Linux
• Built-in Markdown preview
• Large extension marketplace
• Git integration
• Lightweight and fast
• Excellent developer tools
• Supports GitHub Flavored Markdown

Whether you're writing a single README or maintaining a large documentation project, VS Code scales well for both small and large workflows.

Installing Visual Studio Code

If you haven't installed Visual Studio Code yet, download it from the official website and complete the installation for your operating system.

Once installed, open VS Code and you're ready to start working with Markdown files.

The default installation already includes Markdown support, so you can begin writing immediately without installing additional extensions.

Creating Your First Markdown File

Creating a Markdown document in VS Code only takes a few seconds.

Step 1 — Open Visual Studio Code.

Step 2 — Open an existing folder or create a new project folder.

Step 3 — Create a new file.

Step 4 — Save the file with the .md extension — for example README.md or getting-started.md.

VS Code immediately recognizes the file as Markdown. You'll notice syntax highlighting as you begin typing.

Writing Your First Markdown Document

Let's create a simple Markdown document.

# Welcome

This is my first Markdown document.

## Features

- Easy to write
- Easy to read
- Supported by GitHub

Visit the documentation for more information.

As you type, VS Code highlights headings, lists, and other Markdown elements, making your document easier to read while editing.

Markdown Syntax Highlighting

Syntax highlighting helps you identify different Markdown elements at a glance.

For example:

• Headings appear differently from normal text.
• Code blocks use a separate style.
• Links are highlighted.
• Lists are easier to recognize.
• Inline code stands out from surrounding text.

Although syntax highlighting doesn't change the actual Markdown file, it makes editing faster and reduces mistakes.

One of VS Code's best features is its built-in Markdown preview.

Instead of guessing how your document will look, you can preview it while writing.

To open the preview:

1. Open a Markdown file.
2. Click the Open Preview button in the editor toolbar.

Or use the keyboard shortcut:

• Windows / Linux: Ctrl + Shift + V
• macOS: Cmd + Shift + V

The preview renders your Markdown as formatted content, allowing you to check headings, lists, links, tables, images, and code blocks before publishing.

This is especially useful when writing documentation for websites or GitHub repositories.

Instead of switching back and forth between your Markdown source and the preview, VS Code lets you display both at the same time.

This is known as side-by-side preview.

With this layout:

• The left side displays your Markdown code.
• The right side shows the rendered document.

As you edit the Markdown file, the preview updates automatically.

This makes it much easier to spot formatting issues while you write.

Side-by-side preview is especially helpful when working on:

• Long documentation
• README files
• Tutorials
• Technical guides
• User manuals

You can focus on writing while immediately seeing how the final document will appear.

Keyboard shortcuts:

• Windows / Linux: Ctrl + K then V
• macOS: Cmd + K then V

VS Code is a great choice for many types of Markdown projects. It's commonly used for:

• GitHub README files
• Software documentation
• API documentation
• Technical tutorials
• Project notes
• Knowledge bases
• Developer documentation
• Personal notes
• Static website content
• Markdown-based blogs

If you regularly work with Markdown, VS Code provides a fast, reliable, and flexible editing experience without requiring a complicated setup.

One of the biggest advantages of Visual Studio Code is that it already includes many useful Markdown features. You can start writing documentation immediately without installing any extensions.

Some of the built-in features include:

• Markdown syntax highlighting
• Live preview
• Side-by-side preview
• File explorer integration
• Search and replace
• Git integration
• Outline view
• Quick file navigation

These features make VS Code an excellent editor for both small notes and large documentation projects.

Learning a few keyboard shortcuts can save a lot of time when writing Markdown.

Action	Windows / Linux	macOS
Open Markdown Preview	Ctrl + Shift + V	Cmd + Shift + V
Open Side Preview	Ctrl + K V	Cmd + K V
Quick Open File	Ctrl + P	Cmd + P
Find	Ctrl + F	Cmd + F
Replace	Ctrl + H	Cmd + Option + F
Save File	Ctrl + S	Cmd + S

You don't need to memorize every shortcut. Start with Preview and Side Preview, then gradually learn the others as part of your daily workflow.

The built-in preview updates automatically as you edit your document.

For example, if you change a heading from:

# Installation

to

# Installation Guide

the preview refreshes immediately.

This allows you to catch formatting mistakes before publishing your document.

Live Preview is especially useful when working with:

• Long tutorials
• Technical documentation
• README files
• Knowledge base articles

Many developers use VS Code specifically to write GitHub README files.

A simple README might look like this:

# My Project

A simple web application built with Node.js.

## Features

- Fast
- Lightweight
- Easy to use

## Installation

```bash
npm install
npm start

You can preview the document in VS Code before pushing it to GitHub.

This helps ensure headings, lists, and code blocks are displayed correctly. See the [GitHub README Guide](/github-readme-guide) for full README structure and templates.

VS Code supports most GitHub Flavored Markdown (GFM) features.

This includes:

• Tables
• Task Lists
• Strikethrough
• Fenced code blocks
• Syntax highlighting
• Autolinks

For example, a table can be written as:

| Feature | Status |
| ------- | ------ |
| Login | Complete |
| Dashboard | In Progress |
| Reports | Planned |

See Markdown Tables for alignment and GFM table syntax.

A Task List can be written like this:

- [x] Create project
- [x] Add documentation
- [ ] Publish release

See GitHub Task Lists for README and Issue checklist examples.

You can preview these elements directly inside VS Code before publishing them to GitHub.

💡 Deep dive: Read GitHub Flavored Markdown for GFM extensions and platform compatibility beyond VS Code.

Images are commonly used in documentation.

Example:

![Application Screenshot](images/dashboard.png)

If the image path is correct, VS Code displays it properly in the Markdown preview.

This makes it easy to verify screenshots and diagrams without leaving the editor. See Markdown Images for syntax, paths, and alt text best practices.

Markdown links work exactly as they do on GitHub.

Example:

Visit the [User Guide](guide.md).

You can also create external links.

Visit the [MDConvertHub](https://mdconverthub.com).

Always preview your document to make sure the links point to the correct location. See Markdown Links for inline, reference, and relative link syntax.

Technical documentation often includes code examples.

VS Code provides syntax highlighting for fenced code blocks.

Example:

function greet(name) {
    return `Hello ${name}`;
}

When previewed, the code is displayed in a clean and readable format.

This is useful for programming tutorials and API documentation. See Markdown Code Blocks for fenced blocks and language identifiers.

Large documentation projects usually contain many Markdown files.

For example:

docs/

├── README.md
├── installation.md
├── getting-started.md
├── api.md
├── faq.md
└── changelog.md

VS Code's Explorer makes it easy to move between files.

The Quick Open feature (Ctrl + P or Cmd + P) is another fast way to jump to a specific document.

Although VS Code works well without extensions, a few popular extensions can improve your Markdown workflow.

Markdown All in One

This extension adds helpful features such as:

• Keyboard shortcuts
• Automatic table of contents
• List editing
• Better navigation
• Auto-completion

It's one of the most popular Markdown extensions for VS Code.

Markdown Preview Enhanced

This extension provides additional preview features beyond the default preview.

It supports advanced functionality such as:

• Diagrams
• Mathematical expressions
• Presentation mode
• Extended export options

It's useful for users who create more advanced documentation.

Markdownlint

Markdownlint helps keep your Markdown files clean and consistent.

It can identify issues like:

• Incorrect heading order
• Missing blank lines
• Extra spaces
• Inconsistent formatting

Following its suggestions can improve the overall quality of your documentation.

Start with built-in Markdown features. Only install additional extensions when you need extra functionality — installing too many can slow down your editor.

As your documentation grows, keeping files organized becomes more important.

A common folder structure looks like this:

project/

├── README.md
├── docs/
│   ├── installation.md
│   ├── configuration.md
│   ├── examples.md
│   └── faq.md
└── images/
    ├── dashboard.png
    └── logo.png

Using clear folder names and descriptive file names makes documentation easier to maintain.

Tips for a Better Workflow

A few simple habits can make writing Markdown in VS Code much more efficient:

• Keep related documents in the same project folder.
• Preview your document regularly while editing.
• Use descriptive file names.
• Store images in a dedicated folder.
• Use headings consistently.
• Break long documents into multiple sections.
• Preview before publishing to GitHub or your website.

These small practices help create professional, well-organized documentation.

Markdown files are plain text files, which makes them easy to share and use across different platforms.

In many cases, you don't need to export them at all. Simply save the .md file and open it in GitHub, a Markdown editor, or your documentation website.

However, some projects require other formats such as HTML or PDF. VS Code supports this through extensions that can convert Markdown into different output formats.

Common export formats include:

• HTML
• PDF
• DOCX (with extensions)
• Presentation slides (using supported extensions)

Before exporting, always preview your document to make sure the formatting looks correct.

VS Code is more than just a Markdown editor. It's a complete documentation workspace.

Many developers use it to create:

• Software documentation
• API documentation
• Installation guides
• User manuals
• GitHub README files
• Product documentation
• Knowledge bases
• Technical blogs

Since all documentation files are stored in one project folder, it's easy to organize, update, and publish content.

For example:

documentation/

├── README.md
├── getting-started.md
├── installation.md
├── configuration.md
├── troubleshooting.md
├── faq.md
└── images/

This structure keeps projects clean and easy to navigate.

Working with Git

One reason developers prefer VS Code is its built-in Git integration.

You can:

• View file changes
• Compare versions
• Commit updates
• Push changes
• Pull the latest changes
• Resolve merge conflicts

All of this can be done without leaving the editor.

This makes VS Code especially useful for documentation projects stored on GitHub.

Searching Across Documentation

As your documentation grows, finding information quickly becomes important.

VS Code includes powerful search features.

You can search for:

• Words
• Phrases
• File names
• Markdown headings
• Links
• Code snippets

For example, if you rename a product feature, you can search the entire project and update every occurrence in just a few seconds.

This saves a lot of time compared to editing files one by one.

Following a few best practices helps keep your documentation clean, readable, and easier to maintain.

Use Clear File Names

Choose descriptive file names that explain the content.

Good examples:

installation-guide.md
api-reference.md
markdown-tables.md

Avoid generic names like:

new.md
file1.md
notes.md

Clear file names make navigation much easier.

Organize Large Projects into Folders

Instead of placing every Markdown file in one location, group related files together.

Example:

docs/

├── getting-started/
├── guides/
├── reference/
├── tutorials/
└── images/

A well-organized project becomes easier to update as it grows.

Preview Before Publishing

Always check the preview before uploading documentation to GitHub or your website.

Look for:

• Broken headings
• Incorrect lists
• Missing images
• Broken links
• Incorrect tables
• Code block formatting

A quick preview often catches small mistakes that are easy to fix.

Keep Headings Consistent

Use a logical heading structure throughout your document.

Example:

# Main Title

## Section

### Subsection

#### Details

Skipping heading levels can make documentation harder to read and may affect accessibility. See Markdown Headings for hierarchy rules.

Use Relative Links

When linking between Markdown files in the same project, use relative links.

Example:

[Installation Guide](installation.md)

Relative links continue to work even if the project is moved to another location or uploaded to GitHub.

Store Images in One Folder

Instead of placing images throughout your project, create a dedicated folder.

Example:

images/

logo.png
dashboard.png
workflow.png

Then reference them like this:

![Dashboard](images/dashboard.png)

This keeps your project organized and makes image management easier. See Markdown Images for paths and alt text best practices.

Even experienced users sometimes make small mistakes when working with Markdown in VS Code.

Forgetting the File Extension

Markdown files should use the .md extension.

Correct:

README.md

Incorrect:

README.txt

Without the correct extension, VS Code won't recognize the file as Markdown.

Ignoring the Preview

Some formatting issues aren't obvious while editing the source.

Always preview your document before publishing.

This helps you catch:

• Broken tables
• Incorrect lists
• Missing images
• Formatting errors

Using Absolute File Paths

Avoid links like:

C:\Users\Documents\image.png

Instead, use relative paths.

![Screenshot](images/screenshot.png)

Relative paths work better across different systems and repositories.

Installing Too Many Extensions

VS Code has thousands of extensions, but installing too many can slow down your editor.

Start with the built-in Markdown features.

Only install additional extensions when you need extra functionality.

Creating Very Large Markdown Files

A single Markdown file with thousands of lines becomes difficult to manage.

If your documentation grows significantly, divide it into multiple files.

This improves readability and makes navigation much easier.

Project README

Many developers write README files entirely in VS Code.

# Weather App

A simple weather application built with React.

## Features

- Current weather
- Weekly forecast
- Location search

## Installation

```bash
npm install
npm start

License

MIT

Using the built-in preview lets you verify the layout before publishing it on GitHub.

### Product Documentation

Companies often use VS Code to manage product documentation.

Example structure:

```text
docs/

├── introduction.md
├── installation.md
├── configuration.md
├── user-guide.md
├── api-reference.md
└── faq.md

This organization makes it easier for teams to collaborate on documentation.

Personal Notes

VS Code is also useful for writing personal notes in Markdown.

Example:

# Weekly Goals

- Finish documentation
- Review pull requests
- Update project roadmap
- Prepare next release

Because Markdown files are plain text, they're easy to edit, search, and synchronize with version control systems.

Productivity Tips

These simple habits can make your Markdown workflow faster:

• Learn the most common keyboard shortcuts.
• Use the preview while writing.
• Organize related files into folders.
• Keep images in a dedicated directory.
• Use descriptive headings.
• Review documents before publishing.
• Use Git to track changes.
• Create reusable templates for frequently used documents.

Small improvements in your workflow can save a significant amount of time over the course of a large documentation project.

The best way to learn is by writing in VS Code yourself.

1. Install Visual Studio Code and open a project folder.
2. Create practice.md and write a short document with headings, a list, a link, an image path, and a fenced code block.
3. Open side-by-side preview (Ctrl + K V or Cmd + K V) and edit while watching the rendered output.
4. Create a second file readme.md with a mini README — title, description, features, and installation steps.
5. Compare your workflow with the Markdown Editor to see browser-based preview as an alternative.

Review your work against this checklist:

• File saved with .md extension
• Preview shows headings and lists correctly
• Relative image and link paths
• Code block with language identifier
• Logical heading hierarchy

Keep the Markdown Cheat Sheet open for quick syntax lookup.

Visual Studio Code is one of the most powerful and user-friendly editors for writing Markdown. It offers built-in Markdown support, live preview, Git integration, and a flexible extension ecosystem, making it suitable for everything from simple notes to large documentation projects.

In this guide, you learned:

• What VS Code Markdown is
• How to create and edit Markdown files
• How to preview Markdown documents
• Useful keyboard shortcuts
• Built-in Markdown features
• Recommended extensions
• Best practices for organizing documentation
• Common mistakes to avoid
• Practical examples for documentation and GitHub projects

If you write Markdown regularly, VS Code can significantly improve your workflow. By combining its built-in features with a well-organized documentation structure, you can create professional, easy-to-maintain content for GitHub, websites, knowledge bases, and technical documentation.

Continue learning Markdown with these guides:

Available now

• Markdown Basics — core concepts for beginners
• Markdown Cheat Sheet — quick syntax lookup
• Markdown Syntax — complete reference with examples
• Markdown Headings — document structure with H1–H6
• Markdown Paragraphs — blank lines and spacing
• Markdown Line Breaks — soft breaks, hard breaks, and <br> tags
• Markdown Lists — ordered, unordered, nested, and task lists
• Markdown Links — inline, reference, and relative links
• Markdown Images — syntax, URLs, alt text, and GitHub paths
• Markdown Tables — syntax, alignment, and GitHub GFM
• Markdown Code Blocks — fenced blocks and syntax highlighting
• Markdown Blockquotes — syntax, nesting, and GitHub callouts
• Markdown Horizontal Rules — section dividers with ---, ***, and ___
• Markdown HTML — use HTML tags inside Markdown documents
• Markdown Task Lists — checkbox syntax, nested checklists, and GitHub GFM
• Markdown Footnotes — references, citations, and GitHub GFM support
• GitHub Markdown — GFM syntax, README examples, and GitHub-specific features
• GitHub Flavored Markdown (GFM) — deep dive into GFM extensions and compatibility
• Markdown Emojis — Unicode emojis and GitHub emoji shortcodes
• Markdown Escaping Characters — backslash escaping, special characters, and code block alternatives
• Markdown Comments — HTML comments for hidden notes, TODOs, and editor reminders
• GitHub README Guide — templates, essential sections, and professional README workflows
• GitHub Task Lists — README, Issues, PR checklists, and GFM checkbox syntax
• VS Code Markdown — preview, shortcuts, extensions, and documentation workflow in Visual Studio Code
• Obsidian Markdown — vaults, internal links, backlinks, graph view, and note organization
• Markdown Math — LaTeX equations, inline math, block math, and platform support
• Mermaid Diagrams — flowcharts, sequence diagrams, class diagrams, and platform support
• Markdown Best Practices — write clearer, more professional documentation

Coming soon

• Markdown Examples