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Markdown to HTML

Convert Markdown into clean HTML, with a live preview.

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Input

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Settings

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Run

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Results

Results will appear here once you run the tool.

About Markdown to HTML

Convert Markdown into clean HTML, with a live preview. Paste or type your text into Markdown to HTML, adjust the settings, and the result appears below.

Your files stay on your device. ZyncTools has no upload step: the file is read in your browser, processed there, and handed straight back to you. There is no account, no watermark and no size cap beyond what your own device can hold.

Settings. Markdown to HTML gives you control over show rendered preview, treat single line breaks as <br>, wrap in a full html document and document title.

Also known as: markdown, md, html, convert.

How to use Markdown to HTML

  1. Add your input. Paste or type your text into the input box. You can also load a text file from your device.
  2. Choose your settings. Adjust show rendered preview, treat single line breaks as <br>, wrap in a full html document and the other 1 settings to suit what you need.
  3. Run the tool. The result updates as you type. Press Run to refresh it at any point.
  4. Save the result. Copy the output, or press Download to save it. Nothing is kept once you close the tab.

Frequently asked questions

Are my files uploaded when I use Markdown to HTML?

No. Markdown to HTML runs entirely inside your browser. Your text is read locally, processed on your own device, and handed straight back to you. You can confirm this yourself: open your browser's developer tools, watch the Network tab, and run the tool — no request carries your data anywhere.

Is Markdown to HTML free?

Yes, completely. No account, no sign-up, no watermark on your output, and no cap on how many times you can use it. The project is open source under the AGPL licence.

Does Markdown to HTML work offline?

Mostly. The site caches itself after your first visit, so it keeps working without a connection. Tools that need a specialised library — PDF editing, OCR, QR codes, MP3 encoding — need a connection the first time you run them, then that library is cached too.

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Word Counter Count words, characters, sentences and estimated reading time. Case Converter Switch text between upper, lower, title, camel, snake, kebab and more. Text Reverser Reverse text by character, word or line order. URL Slug Generator Turn titles into clean, URL-safe slugs. Find & Replace Search and replace across text, with optional regular expressions. Line Sorter Sort lines alphabetically, numerically, by length or at random.