HTML Preview Tool
Paste or upload standalone HTML — including Archify architecture diagrams — preview it in a sandbox, and publish a short shareable link.
Advanced features
Full-window source and preview
Expand the editor or the preview to fill the viewport. Useful for large Archify diagrams.
Embed a share page
After you publish a link, Copy embed code produces an iframe that points at the share URL. First-party /_nuxt assets still load from this origin.
Update an existing link
Open a page you created, edit the HTML, and save. The same hp_ id is reused. Only the session that created the page can open the editor.
Iterate with Archify
Ask your agent to refine the diagram (add Redis, switch to sequence), then paste the new HTML here. Identical MD5s reuse the existing short link.