A .md (Markdown) file is just plain text with a few formatting symbols, so opening it in Notepad shows raw # and ** clutter instead of a real document. mdWOW is a free MD file viewer that renders those symbols into a polished page right in your browser.
Drag a file onto the page or pick one from your computer and it appears instantly — formatted, readable and ready to share. Nothing is uploaded; the rendering happens entirely on your device.
How it works
Drop your .md file
Drag the file anywhere onto mdWOW, or click Open to browse your computer.
Read it rendered
Headings, tables, code blocks, links and checklists all display beautifully and instantly.
Export or edit
Switch to Write mode to make changes, or export the file to PDF or Word in one click.
Why use mdWOW
Beautiful rendering
Full GitHub-flavoured Markdown: tables, task lists, blockquotes and syntax-highlighted code.
Private by default
Your file never leaves your browser — ideal for confidential notes and work documents.
Works everywhere
Any browser on Windows, Mac, Linux, Chromebook, iPad or phone. No app required.
Instant & free
No sign-up needed to view or edit. Files open in milliseconds.
Ready to try it?
Open a fileFrequently asked questions
What is an MD file?
# for headings and ** for bold turn into styled text when rendered by a viewer like mdWOW.