Markdown ↔ HTML Converter
Convert Markdown to HTML or HTML back to Markdown instantly in your browser.
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What is Markdown ↔ HTML Converter?
Markdown is a lightweight markup language; this tool converts between Markdown and HTML for blogs, docs, and README files.
How to use
Paste Markdown or HTML.
Choose conversion direction.
Copy the result.
Benefits
- Bidirectional conversion
- Great for README and docs
- Private browser processing
Frequently Asked Questions
Does this support GitHub Flavored Markdown?
Basic Markdown converts via the marked library. Tables, task lists, and other GFM extensions may not round-trip perfectly.
Which direction should I convert?
Use MD → HTML for publishing README or blog drafts. Use HTML → MD when cleaning up pasted markup from a CMS or browser.
Will complex HTML convert back to identical Markdown?
HTML → Markdown is best-effort. Nested layouts and custom tags may simplify — review the output before committing to docs.
Is this tool free?
Yes. This tool is completely free to use with no sign-up, no limits, and no hidden fees.
Does my data leave my browser?
No. All processing happens entirely in your browser using client-side JavaScript. Your data is never sent to a server or stored anywhere.
Does this tool work on mobile?
Yes. PeasyDo tools work in modern mobile browsers on iOS and Android. For file tools, use a browser that supports file uploads and downloads.
Do I need to install software?
No. Everything runs in your browser — no desktop app, plugin, or account required.
Feedback & report a problem
Found a bug or have a suggestion? Let us know — it helps us improve this tool.
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