DELETO
Share credentials securely with E2E encryption
10 followers
Share credentials securely with E2E encryption
10 followers
Open Source Secure credential sharing with client-side AES-256 encryption. DELE.TO is a end-to-end encryption tool for sharing passwords, API keys, and secrets. Data is encrypted in your browser before it ever leaves your device.





Hey Product Hunters,
I built DELE.TO because I kept running into the same problem: how do you share a password, API token, or secret safely without leaving it in Slack, email, or Notion forever?
Most tools either store your secrets on their servers, leave audit trails, or aren’t truly zero knowledge. That didn’t sit right with me. So I created something simple and secure:
• Zero knowledge encryption. Everything is encrypted in your browser with AES-256-GCM before it leaves your device. The key never touches our servers.
• Self destructing. Secrets expire after a short time or a single view. No trace left behind.
• Privacy first. No accounts, no tracking, no logs, nothing written to disk.
• Simple to use. Paste a secret, get a one-time link, and share.
Use cases:
• Developers sharing API keys
• Teams passing credentials securely
• Anyone who cares about privacy
This started as a personal frustration, and I hope it can help you too. I’d love your feedback on:
• What features you’d want next
• Whether the current UX feels lightweight enough
• Any gaps compared to tools you already use
Thanks for checking it out and looking forward to hearing your thoughts.