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Markdown Viewer

Drag and drop an .md file or paste text to preview it instantly. You can also switch views, copy the HTML, and print or save as PDF.

● INPUT — MARKDOWN
● PREVIEW
0 chars / 0 lines Local only / 5 MB max

Ctrl+D Split Ctrl+E Editor Ctrl+P Preview Ctrl+K Copy HTML Ctrl+S Print / Save PDF

Drafts are auto-saved only in this browser (localStorage). Found a bug or have a request? Contact oka-project.

How to use Markdown Viewer

  1. Open — Click "Open file" and choose a .md / .markdown / .txt file, or drag and drop it anywhere in the window. Pasting text works too.
  2. Pick a view — Switch between Split, Editor, and Preview. On phones the screen is narrow, so it starts with the editor only.
  3. Use it — "Copy HTML" puts the converted HTML on your clipboard. "Print / Save PDF" prints just the document, with no buttons or header.

What you type is auto-saved in this browser and restored the next time you open the page. "Clear" erases it.

When it comes in handy

  • Read an .md file someone sent you — No Markdown app on hand? Open it in your browser and read it formatted.
  • Check how a README will look — Catch broken headings or tables before you publish.
  • Share meeting notes or docs as PDF — Turn what you wrote in Markdown into a clean PDF, as is.
  • Handle documents that can't leave the building — Contract drafts, internal docs, anything you'd rather not upload. Open them with confidence.

FAQ

Is what I type sent anywhere?
No. Everything runs inside your browser, and this site has no server-side endpoint that could receive your input in the first place. The only network traffic is page-view and action-type analytics (Google Analytics: that a file was opened, HTML was copied, or print was started) used to understand how the site is used; your content and file names are never part of it.
Where are drafts saved?
Only in your browser (localStorage). Nothing goes to a server, so drafts won't appear on another device or in another browser. "Clear" erases the draft.
How do I save as PDF?
Click "Print / Save PDF" and choose "Save as PDF" as the destination in the print dialog. The output is set up to include only the preview.
What syntax is supported?
Headings, lists, emphasis, links, images, quotes, code blocks, and tables, plus GitHub-style extensions like strikethrough and task lists. Click "Sample" to see them all.
Images in my document don't show
Images hosted on the internet aren't loaded by default. Loading one would send a request to the server hosting it, which reveals your IP address. Instead, a note appears in its place, with an option to open the image in a new tab if you need it.
Can I open large files?
Up to 5 MB. Larger files aren't accepted because they make the browser too sluggish.
Does it work on phones?
Yes. The layout adapts to the screen width, and the buttons are sized for fingers.

Not sure if Markdown Viewer fits your workflow? Ask the AI you already use. We prepared a question that has it read this page and llms.txt first — including what the tool can't do.

Ask ChatGPT Ask Claude Ask Gemini Ask Perplexity

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