Markdown to HTML Converter Free Online
Convert Markdown to HTML with live preview, raw HTML output, and copy/download actions. Processed locally for privacy and ready for blogs, docs, and README files.
No uploads. Everything runs locally in your browser.
What is this tool
This Markdown to HTML converter turns Markdown into clean HTML with a dual output experience: raw HTML for copy/download and a rendered preview for quick visual checks. It supports headings, emphasis, links, images, lists, blockquotes, horizontal rules, code blocks, inline code, tables, and checklists. Everything runs locally in your browser for privacy鈥攏o uploads or servers involved.
Markdown is popular for README files, documentation, blog drafts, and knowledge bases because it is fast to write and easy to version. Live preview helps catch formatting issues before publishing, while raw HTML output lets you drop content into CMS fields, emails, or static sites without extra tooling. This converter keeps the workflow simple: paste, convert, preview, and export.
The tool keeps whitespace sensible, escapes HTML as needed, and preserves code blocks and tables so technical content renders clearly. Use it when converting draft notes into production-ready HTML, preparing docs for platforms that expect HTML, or validating Markdown snippets shared by teammates.
How to use
- Paste your Markdown or load an example.
- Choose a view: Markdown, HTML, or Preview.
- Click Convert to generate clean HTML and view the rendered preview.
- Copy or download the HTML for your blog, docs, or README.
Features
- Live preview with rendered Markdown and styled code blocks
- Raw HTML output panel with copy and download actions
- Word/character counts and estimated reading time
- Supports headings, lists, links, images, tables, code blocks, and checklists
- Client-side only: processed locally, no uploads
Use cases
- Convert README.md content to HTML before embedding in portals or CMS fields.
- Prepare blog posts with code samples and tables, then export clean HTML for publishing.
- Preview Markdown documentation and ensure headings, lists, and code blocks render correctly.
- Generate HTML for product release notes, help center articles, or internal wikis.
- Clean Markdown exports and align them with HTML layouts, then fine-tune using the HTML Formatter.
- Compare Markdown and HTML outputs alongside JSON payloads using the JSON Formatter when documenting APIs.
Popular ways to use this tool
- Convert Markdown to HTML for blog posts with a live preview before publishing.
- Turn README Markdown into HTML snippets for product docs or landing pages.
- Preview tables and code blocks to ensure they render as expected in emails or CMS blocks.
- Copy or download HTML quickly without uploading content鈥攊deal for sensitive drafts.
- Pair with the HTML to Markdown Converter to round-trip content between formats.
- Use the Regex Tester to adjust Markdown patterns before converting to HTML.
FAQ
What does a Markdown to HTML converter do?
It turns Markdown text into clean HTML, preserving headings, lists, links, code blocks, tables, and more.
Does this tool support live preview?
Yes. You can view raw HTML and a rendered preview after converting.
Is my markdown uploaded anywhere?
No. Everything runs in your browser and stays private.
Can I copy the generated HTML?
Yes. Use Copy HTML or download the HTML file directly.
Does it support code blocks and tables?
Yes. Fenced code blocks, inline code, tables, and checklists are supported.