Welcome to Nulla
Communication without profiles or names.
How to use service
Copy your identifier and share it with others to receive contact requests. Accept requests to start encrypted conversations.
How we protect you
We use an authenticated Diffie–Hellman key exchange to establish fully encrypted sessions. Only you and your contact can read each other's messages.
About the account seed
Your presence in Nulla originates from a single cryptographic seed. It defines your identity. The seed exists only on your device.