AI tools generate one-shot artifacts all the time — dashboards, reports, HTML mockups, Markdown docs — but there's no clean way to share them. Gist is too permanent. Hosting is overkill. Pasting raw HTML in chat is ugly.
onetimehtml is the in-between. Paste content or POST to /api/share, set how it should die: by time (1h–30d), by view count, optionally behind a password. HTML renders sandboxed with strict CSP — what you share can't read cookies or escape. Free, no account.
