Jun 16, 2025
We're excited to announce our new Shared Chats feature - a privacy-first way to share your AI conversations with anyone. What makes this special? We use end-to-end encryption where even we can't read your shared conversations. Only those you share the link with can access them.
To be clear - unless you actively share, we NEVER store your conversation.
When you share a conversation, here's what happens:
The privacy magic happens in the share URL structure:
https://nano-gpt.com/share/abc123#encryption-key-here
Everything after the # (called a URL fragment) is NEVER sent to any server - it's a browser security feature we leverage for your privacy.
When someone opens your shared link:
This isn't "trust us" privacy - it's mathematically enforced. We use XSalsa20-Poly1305 encryption. Even if someone hacked our servers, they'd only find encrypted blobs they can't read without the keys that never leave browsers.
When you share a conversation, it includes all messages up to the point you decide to share. Any messages sent afterward - whether they were already there or ones you add later - are not uploaded and not included in the share.
Your conversations are yours. Period.
For those viewing a shared chat - you can easily continue the conversation yourself!
Ready to share your AI conversations securely? Start a chat, click the share button when you're ready, and experience truly private conversation sharing.
Enjoy this feature - we think it's pretty cool! 🚀
