Anonymous mailbox

Anonymous encrypted mailbox with aliases and public keys

Create a private mailbox without a phone number, email address, account, or real-world identity. Share an alias or public key and receive encrypted messages in your browser.

What is an anonymous mailbox?

An anonymous mailbox lets someone contact you without needing your real email address or phone number. With AliasCloak, your mailbox is controlled by your keys, and incoming content can only be decrypted with your private key.

Why aliases matter

Aliases let you create separate receiving identities for different contexts. You can share one alias with a patient intake form, another with a referral partner, and another for general private contact.

Browser-based and simple

AliasCloak works in the browser, so senders do not need to install a traditional email client or create a normal account just to send you a secure message.

Try AliasCloak for private, email-like communication

Create an anonymous encrypted mailbox in your browser. Share an alias or public key, receive secure messages or files, and keep sensitive communication out of ordinary inbox threads.