Markdown to HTML
Paste Markdown or drop a .md file and get clean, semantic HTML — right in your browser.
Your file never leaves your device.
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Converting…
HTML ready
Download .htmlRaw HTML in your Markdown is preserved as-is. If the Markdown came from an untrusted source, sanitize the output before rendering it on a web page.
About Markdown to HTML
Markdown is a lightweight way to write formatted text; HTML is what browsers render. This tool converts Markdown into a complete, standalone HTML document using GFM (GitHub-Flavored Markdown) — tables, task lists, strikethrough, and fenced code all convert. Everything happens locally in your browser: your Markdown is parsed on your own device and the resulting HTML file is offered for download. Nothing is uploaded, stored, or sent to a server. Raw inline HTML you write in your Markdown is preserved unchanged, so the conversion is faithful to what you authored.
Convert Markdown without uploading — your file never leaves your device
Unlike most online converters, this tool runs entirely in your browser using JavaScript. Your Markdown is never uploaded to a server, never stored, and never leaves your device — so drafts, notes, and documents stay private.
Frequently asked questions
- Does this upload my file?
- No. Conversion runs entirely in your browser with JavaScript — your Markdown is never sent to a server and never leaves your device. You can verify it yourself: open your browser's developer tools, switch to the Network tab, and convert a file — you'll see no upload request.
- What Markdown flavor is supported?
- GitHub-Flavored Markdown (GFM): headings, lists, links, images, tables, task lists, strikethrough, fenced code blocks, and blockquotes. Raw inline HTML in your Markdown is passed through unchanged.
- Is the raw HTML in my Markdown kept?
- Yes — the conversion is faithful, so any HTML you write inline is preserved in the output. One caution: if your Markdown came from an untrusted third party, the output can contain arbitrary HTML/scripts, so sanitize it before rendering it on a web page you control.
- What do I get back?
- A complete standalone .html document (doctype, head, and the rendered body) that you can open in any browser or drop into a site. Download is a one-click save from your device.
- Is there a size limit?
- There's a generous character limit that protects your browser from running out of memory on an enormous file — you're very unlikely to reach it with normal Markdown. There's no file-size gate that matters for text.
- Do I need an account?
- No. The tool is free to use with no signup.
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