Free Tool
Free Online Markdown Editor & MDX Previewer
Write and preview Markdown and MDX documents in your browser. Paste any public file URL from GitHub or GitLab, make updates visually or in raw code, and submit pull requests in seconds.

What it does
Visual and source editing modes
Switch between visual rich-text editing (perfect for content creators and SMEs) and raw source code views with syntax highlighting and line numbers.
MDX component rendering
Preview custom MDX components and React nodes side-by-side with your markup. Instantly check layout changes, styling rules, and layout structures.
Direct GitHub and GitLab integration
Open files from public repositories without cloning or checking out branches locally. Edit the content and submit your changes as native pull or merge requests.
100% private, browser-based flow
DraftView loads and processes your changes directly in the client. Your OAuth tokens remain secure, and changes are submitted straight to your Git provider account.
Frequently Asked Questions
Next step
Preview looks good? Get it reviewed.
DraftView lets stakeholders review your Markdown PR without needing a GitHub account. Share a review link, collect inline feedback, and merge with sign-off.