create a one-time share
Share a secret.
Burn after read.
encrypted in your browser
Your content is encrypted in your browser before it leaves this device. The decryption key never touches the server — it lives in the URL fragment (the part after #) that browsers never send to servers. The receiver opens the link, reads once, and the secret is gone forever.
share link — send to recipient
The link contains the decryption key after the # — never write the key down anywhere except in the link.
encrypted in browser
server sees only ciphertext
burn-after-read