Markdown to HTML Converter.

Free Markdown to HTML tool. Render common Markdown headings, lists, code fences, links and emphasis as escaped, self-contained HTML. Private UTF-8 conversion on your device.

Convert your file

INPUTMarkdown

OUTPUTHTML

Files stay on your device

Drop your Markdown file hereor click to select a file

Up to 10 MiB of UTF-8 text · Local conversion

Select file

Choose a compatible source file to begin.

✓ Free✓ No signup✓ No file uploads needed

Private processingYour source file stays in your browser

Original stays intactDownload a new output file

Real formatsUnsupported conversions show an error

STEP BY STEP

How to convert Markdown to HTML

Choose a source file. Select a real Markdown file from your device.
Run the local converter. The converter checks the input and processes it locally using the appropriate browser engine.
Download the result. Save the generated HTML file. Your original file is unchanged.

FORMAT GUIDE

Why convert Markdown to HTML?

This conversion creates a simpler exchange format that can be opened in text editors or publishing workflows.

Preparing a text file for another editor or publishing system.
Simplifying document markup for compatibility.
Making a separate copy without modifying the original.

UNDERSTAND YOUR FILES

Markdown vs. HTML: what changes?

Input · Markdown

Markdown shorthand for basic headings, paragraphs, emphasis and links. Advanced extensions may not round-trip.

Output · HTML

Hypertext Markup Language. Table output escapes cells; rich page layout is not preserved during text conversion.

This conversion creates a simpler exchange format that can be opened in text editors or publishing workflows. Choosing an output format changes how another app reads the file; it does not restore detail missing from your source.

Check the formatting

Basic paragraphs, text, and common markup can be converted, but complex layouts, scripts, custom Markdown extensions and styling may not round-trip.

Your files and privacy

Your selected file is converted on your device. You can download the new file while keeping the original unchanged.

Some formats work differently across browsers and devices. Check the converted result before using it for important work. Advertising and other optional website services may have separate privacy practices.

Format compatibility and limitations

Supports common Markdown syntax, not every CommonMark extension, embedded HTML feature, diagram or mathematical notation. Raw HTML is escaped.

Actual output behavior depends on the input file, your browser, device resources and the converter engine. Check important files before sharing or replacing them.

HELP & ANSWERS

Markdown to HTML questions

Is the original file modified?

No. Your original file stays unchanged and the result is downloaded as a new file.

Will complex styling be preserved?

No. Supports common Markdown syntax, not every CommonMark extension, embedded HTML feature, diagram or mathematical notation. Raw HTML is escaped.

Do I need an account or extra software?

No account is needed. You can use the tool directly in a compatible browser.