About this tool
Preview Markdown as HTML with sanitization so unsafe scripts cannot run in the preview pane. Ideal for README drafts and note formatting.
Your input is processed in the browser. We do not upload tool payloads to our servers.
Common use cases
- Preview README sections before publishing to GitHub.
- Check how lists, code blocks, and links render.
- Export sanitized HTML for static pages.
Examples
Headings and emphasis
# Title and **bold** render as HTML heading and strong elements.
FAQ
- Is the HTML preview safe to paste into a site?
- Output is sanitized, but review before embedding in production CMS templates.