Hi Product Hunt, Gino here, maker of Markup. The short version: AI assistants now hand you genuinely good pages as single HTML files. Sharing them is where it breaks. The tool's share link only works inside that tool, and outside of it you are back to attachments nobody can open and a folder of final_v3_FINAL.html. Markup is the missing half. Drop the file and it renders in your browser before anything uploads. Sign in and you get one link with per-person, team or public access, versions on the same link, and comments pinned to the page. Every file renders in its own sandbox. We built it at Sprout for our own presentations first and now every deck, dashboard and review we present runs through it. I wrote the launch story as a Markup page, and an AI generated it from a brief: [link] Drop something in and tell me where it breaks. That is the feedback I want most today.

Markup

A home for the HTML your AI made. Drop it, get a link.

A home for the HTML your AI made. Drop it, get a link.