html.cloud
encrypted in your browser Open source
Use case

Share an AI-generated presentation

Made an HTML slide deck with Claude, ChatGPT, or Gemini? Drop it on html.cloud and share a private link that opens the presentation in any browser — no file to download, no account, no public URL.

A link, not an attachment

AI tools increasingly produce presentations as a single, self-contained HTML file. That's great for portability but awkward to send — attachments get blocked, and the recipient has to download and open a file they may not trust. With html.cloud you share a link instead: it opens the slides directly in the browser, animations and interactivity intact, and stays private to the people you send it to.

How it works

  1. 1

    Drop your HTML file. Your browser encrypts it with AES-256-GCM before anything is uploaded.

  2. 2

    Get a private link. The decryption key sits after the # in the link and never reaches our servers.

  3. 3

    Share it. Anyone with the link sees the page. Set it to expire, replace it, or delete it anytime.

Private by design

The encryption happens in your browser before anything is uploaded, so we only ever store ciphertext — never the file, the filename, or the key. The decryption key lives in the link, which browsers never send to a server. Not even we can read your files. Read how the encryption works →

FAQ

How do I share an AI-generated HTML presentation?

Save the deck as a single HTML file and drop it on html.cloud. You get a private link that opens the slides in any browser — no download, no account, no public URL.

Do animations and interactivity still work?

Yes — html.cloud serves the real HTML file, so anything self-contained in it (transitions, navigation, interactive charts) runs in the recipient's browser as it would locally.

Is the presentation private?

Yes. It's encrypted in your browser before upload, and the key lives in the link's # fragment, never sent to the server. Only people with the link can open it.