Markdown to HTML Converter — Render Markdown Online
Convert Markdown to HTML with live preview. Supports headings, bold, italic, links, lists, code blocks.
About Markdown to HTML Converter — Render Markdown Online
Markdown to HTML Converter instantly transforms Markdown syntax into clean, valid HTML code. Perfect for developers, bloggers, and technical writers who write in Markdown and need the rendered HTML for websites or CMS platforms.
How to Use
- 1Paste or type your Markdown text into the input field.
- 2Click "Convert" to instantly generate the corresponding HTML output.
- 3Copy the rendered HTML and paste it into your website, CMS, or email template.
Features
- Instant, accurate Markdown-to-HTML conversion with no setup
- Supports headings, lists, links, bold, italic, code, and tables
- Free to use, no login or installation needed
- Works entirely in your browser — your content stays private
Markdown Syntax Reference
Markdown is a lightweight markup language designed to be readable as plain text while rendering as formatted HTML. This reference covers the most commonly used syntax elements.
Headings, Emphasis, Links, and Images
Headings are created with hash symbols: # H1, ## H2, ### H3, up to ###### H6. Bold text uses double asterisks (**bold**) or double underscores (__bold__). Italic text uses single asterisks (*italic*) or single underscores (_italic_). Links use the format [link text](https://example.com) and images use . Inline code is wrapped in backticks (`code`). Fenced code blocks use triple backticks with an optional language identifier (```javascript) for syntax highlighting. Blockquotes start each line with >. Unordered lists use -, *, or + as bullet markers. Ordered lists use numbers followed by periods (1. 2. 3.).
Tables, Strikethrough, and Task Lists (GFM)
GitHub Flavored Markdown extends the original spec with several widely adopted features. Tables are created using pipes and hyphens: the first row is the header, the second row contains hyphens (---) to define column separators, and subsequent rows are data. Column alignment is set by adding colons to the separator row: :--- for left, :---: for center, ---: for right. Strikethrough text uses double tildes (~~deleted~~). Task list items use - [ ] for unchecked and - [x] for checked checkboxes. These GFM extensions are supported by GitHub, GitLab, VS Code, and many documentation platforms.
Markdown in Development
Markdown is the standard format for developer documentation, README files, and content-driven websites. Understanding where and how it is used helps you write more effective documentation.
README Files and Documentation Sites
README.md files are the entry point for every open-source project on GitHub and GitLab — they are rendered as HTML directly on the repository page. A well-structured README includes a project title and one-line description, installation instructions, a usage example, and a contributing guide. Beyond READMEs, documentation sites like those built with MkDocs, Docusaurus, or VuePress are authored entirely in Markdown and converted to HTML during the build process, giving you the simplicity of plain text with the output quality of a full documentation website.
Static Site Generators and Blog Platforms
Static site generators (SSGs) like Hugo, Jekyll, and Gatsby use Markdown as their primary content format. Each Markdown file typically includes a YAML front matter block at the top (delimited by ---) that defines metadata like title, date, tags, and layout. The SSG processes these files during a build step and produces static HTML pages that can be hosted on any web server or CDN without a database. Blog platforms like Ghost, Hashnode, and dev.to also support Markdown natively. Converting Markdown to HTML with this tool is useful for previewing how your content will render before publishing, or for copying HTML output into a CMS that accepts raw HTML rather than Markdown.
FAQ
- Does this support GitHub Flavored Markdown (GFM)?
- Yes, common GFM extensions such as tables, fenced code blocks, and strikethrough are supported.
- Is the conversion done on the server?
- The conversion runs in your browser, so your text is never sent to a server.
- Can I convert back from HTML to Markdown?
- This tool converts in one direction only (Markdown → HTML). Use a dedicated HTML-to-Markdown tool for the reverse.
- Which Markdown flavors does this tool support?
- This tool supports CommonMark (the standardized Markdown specification) and GitHub Flavored Markdown (GFM) extensions including tables, task lists (- [x] syntax), strikethrough (~~text~~), and fenced code blocks with language identifiers. Standard Markdown features like headers, bold, italic, links, images, blockquotes, and ordered/unordered lists are fully supported.
- How do I convert Markdown to HTML for use in a CMS or website?
- Copy the generated HTML from the output panel and paste it into your CMS rich text editor (in HTML/source mode), or use it directly in an HTML file. For production use, consider using a server-side Markdown library (marked.js for Node.js, markdown-it, Python-Markdown, etc.) that can process Markdown files automatically during your build step, rather than manually converting each file.
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