Convert Markdown to HTML

Convert Your Markdown to HTML documents smoothly

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*Files deleted after 24 hours

Convert up to 1 GB files free, Pro users can convert up to 100 GB files; Sign up now

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How to convert Markdown to HTML

Step 1: Transfer your Markdown files using the button above or by slide and deposit.

Step 2: Click the 'Convert' button to start the conversion.

Step 3: Retrieve your converted HTML files.

Markdown to HTML Conversion FAQ

How do I convert a Markdown file to HTML?

Upload your Markdown file using the picker above and the converter detects the source type and runs the Markdown → HTML pipeline. The result downloads automatically when conversion completes; no account needed for one-off conversions. Markdown is the same syntax as .md, spelled out in full — some editors and static site generators expect the long extension. HTML is the markup language of the web, and as a document format it is structured, semantic and reflowable by design.

Will the HTML look formatted if the Markdown had no formatting?

It will look plain, because there is nothing to recover. A Markdown carries no styling information, so the converter applies a clean default — a readable body font, sensible margins, paragraphs separated where blank lines were. Headings are inferred where the source used a recognisable convention, and everything else arrives as body text.

What happens to CSS, images and links in the HTML?

Stylesheets are resolved and applied before conversion rather than carried across, because only HTML has a separate presentation layer. Images referenced by relative path are fetched and embedded so the output is self-contained; images behind authentication or JavaScript rendering will not be. Absolute links stay clickable. The content is identical plain-text markup; only the filename differs, and both extensions are parsed by the same renderers.

Which Markdown dialect does this conversion use?

CommonMark plus the GitHub Flavored Markdown extensions, which is the combination almost every current tool understands. That matters because Markdown was never standardised in one place: tables, footnotes, strikethrough and raw HTML behave differently between dialects, and those are exactly the constructs that silently change meaning when a document moves between renderers.

Is the Markdown to HTML converter free?

Yes — basic Markdown → HTML conversion is free with no registration required. Premium adds higher per-file size limits, more parallel batch workers, longer retention, and removes ads.

How big a Markdown file can I convert to HTML?

Free accounts: up to 100 MB per Markdown file. Premium: typically 1 GB per file depending on the source type. Very large files are split into chunks server-side when the HTML format allows.

Will conversion change the content of my Markdown?

Conversion preserves all information that both Markdown and HTML can represent. Format-specific features the HTML cannot represent (e.g. vector data in raster output, formulas in plain-text output) are rasterized or stripped — the result page lists what changed. HTML expresses content as a tag tree, with presentation delegated to CSS and any images referenced rather than embedded.

Can I convert many Markdown files to HTML at once?

Yes — drop multiple Markdown files into the upload zone and they are queued in parallel. Premium runs more parallel workers; on a 50-file batch this is the difference between minutes and seconds.

Does the Markdown to HTML converter work on phones and tablets?

Yes — the UI is responsive and the conversion pipeline runs server-side, so mobile devices upload-then-download just like desktops. iOS and Android browser file pickers (camera roll, Files app) work end-to-end.

Which browsers does the converter support?

Chrome, Firefox, Safari (15+), Edge, and Opera. The converter uses standard `<input type="file">` upload — no WebAssembly or PWA dependency — so even older browsers work to upload a Markdown and download the HTML.

Are my Markdown files kept private?

Yes — uploaded Markdown files are processed in isolated workers and deleted within minutes. We never view, retain, or share content. The retention window is at /privacy/. The long form is what Jekyll, Hugo and several documentation pipelines look for by default, so it fits straight into those builds.

What if the HTML download does not start automatically?

Disable any pop-up blocker, then click the download button manually. The result link stays active for 24 hours, so if your network drops mid-download you can retry from the result page without re-uploading the Markdown.

Markdown

Markdown is plain text with a light formatting syntax, so it stays readable as-is and converts cleanly to HTML, PDF or Word.

HTML

HTML (Hypertext Markup Language) is the standard language for building web pages. HTML files contain structured code with tags that define the structure and information of a webpage. HTML is crucial for web development, enabling the creation of interactive and visually appealing websites.