Windows has no built-in Markdown viewer. Paste or upload your .md file and get a clean, rendered page you can read and share in seconds.
No Windows app to install. Works in Edge, Chrome, and any browser.
Double-click a .md file on Windows and it opens in Notepad as raw text — hashes, asterisks, backticks, and pipe tables, none of it formatted. Windows ships no Markdown viewer, so the usual advice is to install a desktop app like a Markdown editor or a Store viewer. That works if you have admin rights and read .md files often, but it is heavy for a one-off file someone just sent you.
dochost renders Markdown in the browser you already have. Open the .md in Notepad, copy the text, paste it into dochost — or upload the file directly — and you get a clean rendered URL. Headings, code blocks, and tables format correctly, and the link opens on any Windows machine (or phone) without installing anything.
Open the .md file in Notepad (or any editor), select all, and copy — or just grab the file itself.
Paste the Markdown into the dochost editor, or upload the .md file directly.
Click Publish, then open the rendered link in any browser or send it to anyone who needs to read it.
Priya runs operations at a small manufacturing firm. A contractor emailed her a README.md with the setup steps for a new inventory script. She double-clicked it; Windows opened it in Notepad as one long block of unformatted text — numbered steps run together, code commands indistinguishable from prose, and a configuration table rendered as rows of pipe characters.
Her work laptop is locked down: installing a Markdown app from the Microsoft Store needs an IT request she did not want to file for one file. Instead she opened the README in Notepad, pressed Ctrl+A then Ctrl+C, and pasted the whole thing into dochost. She clicked Publish and got a rendered URL in about two seconds — the steps were a clean numbered list, the commands sat in highlighted code blocks, and the config table was a proper grid.
Priya read the rendered page, then forwarded the same link to two colleagues — one on an older Windows 10 desktop, one on a Mac — so everyone followed the identical formatted instructions without anyone installing a viewer.
All of these end at the same place — a rendered page — but the shortest route there depends on what you are allowed to install and how often you will do this.
Someone sent you a .md and you just need to read it.
Do not install anything. Open the file in Notepad, Ctrl+A, Ctrl+C, and paste it into the box above. You get a rendered page in a couple of seconds, and you can close the tab and forget it. Installing a viewer to read one file is the expensive option, not the cheap one.
You cannot install software without filing an IT ticket.
This is the case the Store-app advice quietly fails. On a locked-down machine you may not be able to install from the Microsoft Store, run a downloaded installer, or add a browser extension — but you can always open a web page, because that is the one thing the policy has to permit. Paste or upload the file here and read the URL.
The same URL works for the colleagues on the ticket you did not file.
You cloned or downloaded a project and want to read its README.md.
If the project is on GitHub or GitLab, the fastest render is the repository page itself — those sites render README.md for you. If it is a private repo, a zip from a client, or a folder someone shared, there is no such page, and this is exactly when a local .md turns into a wall of hashes and pipes. Upload the file and you get the same GitHub-flavoured rendering, including tables and fenced code.
You read and write Markdown constantly on Windows.
Then install a real editor — VS Code with its built-in preview, or a dedicated Markdown app. A hosted renderer is the wrong tool for a file you are editing every few minutes, and we would rather say so than pretend otherwise.
Publishing is still the better answer for the part an editor cannot do: giving the finished document to someone who does not have your editor.
You have to get a formatted document in front of other people.
Then the viewer question is the wrong one, because whatever you install renders it for you and nobody else. Publishing produces a link that opens formatted for every recipient — on Windows, on a Mac, on a phone — with no instructions attached and nothing for them to install either.
Free links last 7 days with a free account. On a paid plan every page you create stays online permanently.
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