dochost

dochost lets you paste or upload HTML or Markdown (.md or .html) and get a shareable link. Markdown renders GitHub-style with a live preview, and HTML is served as written. Private pages are link-only, public pages appear on the Explore feed, and uploads are screened for malicious content. You can also publish through the @dochost_bot Telegram bot, a Chrome extension for ChatGPT and Claude, an MCP server or a public API.

The free plan costs $0 and you can start without an account. It allows 10 live pages at 1 MB per page. Free public pages last 7 days and private pages last 3 days. Paid plans are available.