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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.

Markdown editor visual layout screenshot

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.

Try DraftView free