Convert Markdown to MD
Max file size 100mb.
Markdown (.markdown) vs MD (.md) Format Comparison
| Aspect | Markdown (Source Format) | MD (Target Format) |
|---|---|---|
| Format Overview |
Markdown
.markdown Extension
Markdown files using the full .markdown file extension. Created by John Gruber in 2004, this is the original, unabbreviated extension for Markdown documents. While less common than .md, some projects and style guides prefer the explicit .markdown extension for clarity. Full Extension Original Name |
MD
.md Extension
Markdown files using the abbreviated .md file extension. This is the most widely used extension for Markdown documents, recognized by GitHub, GitLab, VS Code, and virtually all platforms. The .md extension is the de facto standard in the developer community. Standard Extension Most Common |
| Technical Specifications |
Structure: Plain text with markup syntax
Encoding: UTF-8 (recommended) MIME Type: text/markdown Standard: CommonMark / GFM Extension: .markdown |
Structure: Plain text with markup syntax
Encoding: UTF-8 (recommended) MIME Type: text/markdown Standard: CommonMark / GFM Extension: .md |
| Syntax Examples |
Identical Markdown syntax in .markdown files: # My Document
This is a **bold** statement.
Here is *italic* text.
- Item one
- Item two
```python
print("Hello World")
```
|
Same Markdown syntax in .md files: # My Document
This is a **bold** statement.
Here is *italic* text.
- Item one
- Item two
```python
print("Hello World")
```
|
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| Version History |
Introduced: 2004 (John Gruber)
Current Standard: CommonMark / GFM Status: Active, less commonly used extension Evolution: .md has become the preferred extension |
Introduced: 2004 (abbreviated form)
Current Standard: CommonMark / GFM Status: Active, de facto standard extension Evolution: Universally adopted as primary extension |
| Software Support |
GitHub: Supported (renders as Markdown)
VS Code: Supported with preview Editors: Typora, Obsidian, iA Writer Other: Most modern Markdown tools |
GitHub: Default (README.md auto-rendered)
VS Code: Full support with preview Editors: Typora, Obsidian, iA Writer Other: All Markdown tools and platforms |
Why Convert Markdown to MD?
Converting .markdown files to .md format is the process of changing the file extension from the full form (.markdown) to the abbreviated, more widely recognized form (.md). Both extensions represent the same Markdown language created by John Gruber in 2004, but .md has become the industry standard used by GitHub, GitLab, VS Code, and virtually all modern development platforms.
The content and syntax remain identical between .markdown and .md files. Both support the same features: headings, bold/italic text, links, images, code blocks, tables, and all other Markdown elements defined by CommonMark and GitHub Flavored Markdown (GFM) specifications. The conversion ensures your files use the most widely recognized extension.
GitHub specifically looks for README.md (not README.markdown) as the default repository documentation file, though both are rendered. Many CI/CD tools, documentation generators, and static site builders are configured to detect .md files by default. Using the .md extension ensures maximum compatibility across the development ecosystem.
This conversion is particularly useful when standardizing file extensions across a project, migrating from older naming conventions, or ensuring compatibility with tools and platforms that primarily recognize the .md extension. The shorter extension also results in slightly shorter file paths and is faster to type in command-line operations.
Key Benefits of Converting Markdown to MD:
- Industry Standard: .md is the universally recognized Markdown extension
- GitHub Compatible: README.md is the default documentation filename
- Better Tool Support: More editors and tools auto-detect .md files
- Shorter Extension: Saves characters in paths and commands
- Project Consistency: Standardize all Markdown files to one extension
- CI/CD Friendly: Default glob patterns typically match *.md
- Zero Content Loss: All formatting and content preserved perfectly
Practical Examples
Example 1: Repository README Standardization
Input file (README.markdown):
# My Awesome Project A tool for automating **daily tasks**. ## Installation ```bash npm install my-awesome-project ``` ## Usage See [documentation](docs/guide.markdown).
Output file (README.md):
# My Awesome Project A tool for automating **daily tasks**. ## Installation ```bash npm install my-awesome-project ``` ## Usage See [documentation](docs/guide.markdown). ✓ Identical content preserved ✓ Now uses standard .md extension ✓ Auto-rendered on GitHub ✓ Recognized by all Markdown tools
Example 2: Documentation Migration
Input file (api-reference.markdown):
# API Reference ## Endpoints ### GET /users Returns a list of users. | Parameter | Type | Description | |-----------|--------|----------------| | limit | number | Max results | | offset | number | Skip records |
Output file (api-reference.md):
# API Reference ## Endpoints ### GET /users Returns a list of users. | Parameter | Type | Description | |-----------|--------|----------------| | limit | number | Max results | | offset | number | Skip records | ✓ Tables preserved perfectly ✓ Standard .md extension applied ✓ Compatible with MkDocs, Docusaurus, etc.
Example 3: Blog Post Conversion
Input file (my-post.markdown):
--- title: "Getting Started with Python" date: 2026-03-09 tags: [python, tutorial] --- # Getting Started with Python Python is a versatile programming language... 
Output file (my-post.md):
--- title: "Getting Started with Python" date: 2026-03-09 tags: [python, tutorial] --- # Getting Started with Python Python is a versatile programming language...  ✓ Front matter preserved ✓ Image references intact ✓ Ready for Jekyll, Hugo, Gatsby
Frequently Asked Questions (FAQ)
Q: Is .markdown the same as .md?
A: Yes, both .markdown and .md are file extensions for the same Markdown language created by John Gruber. The content, syntax, and rendering are identical. The only difference is the file extension itself. The .md extension is more commonly used and widely recognized as the industry standard.
Q: Will any content be changed during conversion?
A: No. The conversion preserves 100% of your content, formatting, front matter, links, images, code blocks, tables, and all other Markdown elements. The only change is the file extension from .markdown to .md.
Q: Why is .md more popular than .markdown?
A: The .md extension became the de facto standard largely due to GitHub's adoption of README.md as the default documentation file. Its brevity (2 characters vs 8) makes it faster to type and creates shorter file paths. Most modern tools, editors, and platforms are configured to detect .md by default.
Q: Does GitHub support both .markdown and .md?
A: Yes, GitHub renders both .markdown and .md files as formatted Markdown. However, GitHub specifically looks for README.md (not README.markdown) as the primary repository documentation file that appears on the repository homepage. Both extensions receive syntax highlighting and preview support.
Q: Should I convert all my .markdown files to .md?
A: If you're working on modern projects, especially those hosted on GitHub or GitLab, using the .md extension is recommended for consistency and compatibility. However, if your project's style guide or build system specifically requires .markdown, keep the existing extension. Standardizing to one extension is generally best practice.
Q: Will front matter (YAML) be preserved?
A: Yes, YAML front matter (the content between --- delimiters at the top of the file) is fully preserved during conversion. This includes metadata like title, date, tags, categories, and any custom fields used by static site generators like Jekyll, Hugo, or Gatsby.
Q: Are there any tools that only support .markdown?
A: Virtually all modern Markdown tools support both extensions. Some older Ruby on Rails projects and specific documentation frameworks historically preferred .markdown, but these tools also accept .md files. There is no practical scenario where .markdown is required and .md is not accepted.
Q: Can I batch convert multiple .markdown files?
A: Yes, you can upload multiple .markdown files to our converter and they will all be converted to .md format simultaneously. Each file's content will be preserved exactly as-is with only the extension changed. This is ideal for standardizing an entire project's documentation.