Zero-knowledge • No tracking • Based in Germany

Create your identity

A permanent, end-to-end encrypted inbox - not a burner.

Zero-knowledge warning

Your password is the only way to decrypt your private key. If you lose it, you can get back into your account, but your old messages can only be restored with a recovery key or a device that is still signed in. Set one up in Settings right after signing up.

Profile picture Choose an image PNG, JPG or WEBP - max 1 MB. Stored unencrypted and public.

Choose your address

@koalo.cc

Master password

Confirm password

I understand koalo can never see my master password or read my messages, and that old messages can only be restored with my password, a recovery key or a signed-in device.

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