How to convert markdown to email-safe html
- Step 1Drop your draft — Paste your Markdown newsletter draft into the input pane.
- Step 2Generate clean HTML — Click Run — output is plain HTML ready for any newsletter editor.
- Step 3Paste into your ESP — Copy the HTML and paste into Mailchimp, ConvertKit, Beehiiv's HTML view.
Frequently asked questions
Can I use this for transactional emails?+
Yes, but transactional templates often need inlined CSS for client compatibility — run the output through a CSS inliner afterward.
Will my Markdown tables render in email clients?+
Tables convert to standard HTML tables. Outlook still needs additional table-layout CSS for full compatibility.
Are emojis preserved?+
Yes. UTF-8 emoji characters pass through unchanged. Use the Emoji Remover tool first if your platform strips them.
Privacy first
All Markdown processing runs locally in your browser using JavaScript. No file is ever uploaded to JAD Apps servers — only metadata counters are saved for signed-in dashboard stats.