Why do emails need inline styles?

Most email clients strip tags and external CSS. Inline styles are the only reliable way to format emails across Gmail, Outlook, Apple Mail, and others.

What is the 'Copy Rich' button?

Copy Rich copies the formatted email as rich text (HTML), so when you paste it into Gmail or Outlook compose, it appears formatted rather than as raw HTML.

Does it work with Gmail?

Yes, use the 'Copy Rich' button and paste directly into Gmail's compose window for formatted output.

Markdown to Email HTML

Paste Markdown and get inline-styled HTML ready for email clients. All styles are inlined for maximum compatibility with Gmail, Outlook, and other email clients. Copy as rich text or HTML source.

Markdown Input

Email Preview

Markdown to email guides

Exact how-to references for the common jobs: pasting into Outlook and Gmail, ChatGPT drafts, tables, newsletters, and fixing broken bullets.

Paste Into OutlookOutlook does not render Markdown, so pasted ## and ** stay visible. Convert Markdown to inline-styled HTML first, copy as rich text, then paste into the Outlook compose window.Paste Into GmailGmail's compose window does not render Markdown. Convert the Markdown to inline-styled HTML, copy as rich text, and paste — headings, bold, lists, and links arrive formatted.ChatGPT to EmailChatGPT answers arrive as Markdown, and pasting them into Gmail or Outlook leaves ** and ## visible. Clean the draft, convert it to inline-styled HTML, and paste as rich text.Tables in EmailPipe tables pasted into Gmail or Outlook collapse into a wall of pipes and dashes. Email needs a real HTML <table> with inline styles — here is the markup that renders everywhere.Newsletter HTMLWrite the newsletter in Markdown, convert it to inline-styled HTML, and paste the HTML source into your sending tool. Covers width, inline styles, and what breaks in Outlook.Why It BreaksEmail clients render HTML, not Markdown. The ** and ## you paste are source syntax that nothing in Gmail or Outlook interprets. Here is what is actually happening and the fix.Outlook HTMLOutlook desktop renders email with Word's engine and strips <style> blocks, so Markdown must become HTML with every style inlined. What survives Outlook, what does not, and the conversion.Client-Ready EmailTurn a Claude or ChatGPT email draft into something a client should actually receive: strip the AI framing, verify the facts, cut the padding, convert the Markdown, and paste as rich text.Broken Bullets FixPasted bullets show as hyphens, lose indentation, or merge into one paragraph in Outlook. The cause is Markdown or plain-text bullets arriving without list markup — here is the fix.

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Paste the same Markdown once and get Jira, Confluence, Slack, Notion, plain text, and LinkedIn side by side — no reconverting per destination.

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How to Use Markdown to Email HTML

Open the Markdown to Email HTML converter
Write or paste your Markdown content
Preview the email in the right panel
Click Copy Rich to paste formatted text into Gmail or Outlook
Or click Copy HTML for the raw HTML source code

Frequently Asked Questions

Why do emails need inline styles?: Most email clients strip <style> tags and external CSS. Inline styles are the only reliable way to format emails across Gmail, Outlook, Apple Mail, and others.
What is the 'Copy Rich' button?: Copy Rich copies the formatted email as rich text (HTML), so when you paste it into Gmail or Outlook compose, it appears formatted rather than as raw HTML.
Does it work with Gmail?: Yes, use the 'Copy Rich' button and paste directly into Gmail's compose window for formatted output.

Related converters

Same document, a different destination. Each converter handles the syntax that the target tool accepts, in both directions.

Markdown to Jira converter — Wiki markup for issue descriptions, acceptance criteria, and QA repro steps.
Jira to Markdown converter — The reverse direction: Jira wiki markup back to clean Markdown.
Markdown to Confluence converter — Wiki markup with info, warning, and code macros for runbooks and specs.
Confluence to Markdown converter — Confluence storage format or wiki markup back to standard Markdown.
Markdown to Notion converter — Notion-ready text that pastes with nesting, tables, and code blocks intact.
Notion to Markdown converter — Strip Notion export artifacts and encoded URLs to get clean Markdown.

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About Markdown to Email HTML

Convert Markdown to inline-styled HTML for emails. Free online Markdown to email converter. This tool runs entirely in your browser, so your content is not sent to a server. MarkdownMe provides free, fast, and reliable Markdown tools for developers, writers, and anyone who works with Markdown.