# Show HN: Slidum – A player for the HTML presentations AI writes
> Source:
> Published: 2026-07-17 15:01:11+00:00
### The Downloads graveyard
deck-final-v3.html, deck-final-FINAL.html, deck-real-final.html. Beautiful decks, buried in a folder nobody reopens.
The player for AI-made decks
Paste the HTML Claude or ChatGPT wrote. It plays as a real presentation and turns into a link anyone opens in the browser — no download, no account. You decide who gets in.
no download · no sign-in · it just plays
The problem
A deck the AI made in seconds, and nowhere good to send it.
deck-final-v3.html, deck-final-FINAL.html, deck-real-final.html. Beautiful decks, buried in a folder nobody reopens.
You send a file and a paragraph of instructions. Half your audience never opens it.
Dropped into a chat, your deck shows up as raw HTML. The magic never loads.
Lights down
Open the link and the lights go down — the real player takes over: arrow keys, slide thumbnails, full screen, and the counter in the corner.
Everything after the file
Organize
Every deck your AI hands back lands in one place, named and ready to play — yours and the ones people share with you.
Share
Send a link that opens right in the browser — no download, no account. The deck runs in a sandbox, with no access to your data or the network.
Control
Invite people by email or turn on the public link. Turn it off and the old address stops working on the spot.
One prompt teaches Claude or ChatGPT the format — every deck comes out ready to play, arrows and all.
What it costs
ProMost popular
$6/mo
billed annually · or $9/mo month-to-month
How many opened — when, from where — and which guests did.
14 days of Pro on your first share — no card.
Free costs nothing, forever. Paste your deck and send the link today.