Share sensitive data that self-destructs
Crypta encrypts your text, passwords or files, gives you a single-use link, and destroys the content the moment it is read. End-to-end style, zero clutter.
Encrypt informationOpens exactly once
An atomic claim guarantees a single read — even under concurrent access.
Strong encryption
AES-256-GCM content keys, wrapped with RSA or a password-derived key.
Self-destructs
Read it or let it expire — either way the content is shredded automatically.
Recipient verification
Gate access with a password or a one-time code emailed to the recipient.
How it works
1
Encrypt
Type the data and pick how it should be protected and when it expires.
2
Share the link
You get a single random link — send it through any channel.
3
Read once
The recipient opens it exactly once, then it is gone for good.