Add anything you need to protect — a recovery phrase, password, or private note.
Mosaic uses Shamir's Secret Sharing algorithm to mathematically split it into encrypted shares, so no single share ever reveals anything on its own.
Distribute the encrypted shares to people you trust. Each share is meaningless on its own, so no single friend ever holds your whole secret.
Set a threshold below the total number of shares — for example, any 3 of 5 — so you can still recover your secret even if some shares are lost or unavailable.
Secret shares live only on your phone, and are never shared.
Your data never leaves your device
No servers.
No account
No signup.
QR codes
Local networkShares are assigned using QR codes or using the local network.
Finally a way to store a recovery phrase that doesn’t feel like a liability. Splitting shares across my family gives me real peace of mind.
Dividing the recovery phrase among loved ones gives me confidence that my legacy is safe, even if something happens to me.
This approach to safeguarding my wallet feels both innovative and reassuring. No more sleepless nights over lost keys!
