Quick Send: one link, one view, gone
The Wi-Fi password for a guest, the gate code for the dog walker. Encrypt it, send the link over any app you already use, and it disappears after one open.
Write it in the app
Type the secret, pick how long it stays visible after it's opened (1, 5, or 15 minutes), and tap Encrypt & get link.
Send it over any app
SimplyAuth hands off to your phone's own share sheet: Messages, Mail, WhatsApp, whatever you'd already use. The link works once and expires in 24 hours. Send it somewhere the other person already trusts, like a text from you or a call you're on.
They open it in a browser. No app needed.
This is what they'll see at simplyauth.app/s/. Nothing happens until they tap Reveal, and the decryption key lives only in the link itself. It is never sent to our servers.
- Encryption
- Encrypted on your phone. We never see the secret.
- Views
- Opens exactly once, then it's gone
- Recipient
- Any browser. No app, no account.
- Expiry
- Visible for 1, 5, or 15 minutes once opened; unopened links die in 24 hours
Quick Send doesn't check who opens the link — whoever has it, has it, like a physical key. If you need to know it's really them, use a Verified Session.
