Markdown to HTML converter free

Headings, lists, links, bold and code — clean HTML with a live preview.

100% freeStart without sign-upNo watermarks
15,000+ users4.9 average rating
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From markup to ready code

BEFOREAFTER

How to convert in 4 steps

01Paste your Markdown

A note, README or editor export.

02Click Convert

The parser handles the markup instantly.

03Check the preview

Code and result side by side.

04Copy the HTML

Into your site, newsletter or CMS.

Part of the Zerocoder platform

One tool of a platform where AI generates websites, images, video, text and documents — under one subscription.

Create image→Create video→Create avatar→AIAI Assistant● OnlineI can help with posts, articles and emails. Where do we start?Message…➤Write text→Create website→

Markdown is the language of notes, docs and chats: hashes for headings, asterisks for bold. Sites, newsletters and CMSs want HTML. The converter turns the markup into clean code — headings, lists, links, quotes, code blocks — with a live preview beside the code. All in the browser: text never leaves the page. Check the result with the character counter; JSON next door is handled by the JSON formatter. AI writes Markdown articles in the Zerocoder Studio — the converter closes the last step before publishing.

What markup is supported

The Markdown core: six heading levels via hashes, **bold** and *italics*, [links](url), bulleted and numbered lists, quotes via angle bracket, inline code in backticks and fenced code blocks, horizontal rules. Enough for articles, docs and emails; tables and footnotes are planned.

From AI to your site: the typical route

AI models answer in Markdown — it's their native format. Copy the answer, paste it into the converter, get HTML — and the article is ready for a CMS that doesn't speak Markdown. The preview shows the structure immediately: broken lists and unclosed asterisks surface before publishing, not after.

Why the output HTML is “clean” and why it matters

The converter emits semantic tags without inline styles or classes: h2, p, ul, blockquote, pre. Such code inherits any site's styling, doesn't break email layouts and reads well to search engines — semantics without CSS. Styling belongs to your platform; correct structure is our job.

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FAQ

What's supported?

Headings, bold, italics, links, lists, quotes, code blocks, inline code, dividers.

Are tables converted?

Not yet — table syntax is planned.

Is my text uploaded?

No, conversion runs in the browser.

Can I go HTML → Markdown?

Not yet; the direction is Markdown → HTML.

Why no styles in the code?

Clean semantics inherits your site's styling and never breaks layouts. That's deliberate.

Is the preview exact?

It shows structure. The final look depends on the styles of wherever you paste the code.

Do I need an account?

No: the converter is free and unlimited.

Are dangerous tags escaped?

Yes, raw HTML in the source is escaped — the output carries only Markdown-derived markup.

What else does Zerocoder do?

AI writes Markdown articles, generates sites and images — the converter closes the last step.