Last updated: August 22, 2026
Privacy Policy
SlothSign is designed around a simple idea: your keys are yours, and they never leave your devices. This policy is short because there is little to say.
No account, no cloud sync
SlothSign has no accounts, no sign-in, and no cloud sync. Your keys and settings live on your devices — the extension, your phone, or your hardware wallet. We don't host your data anywhere.
What we don't collect
There is no telemetry, analytics, or tracking. SlothSign never sees your private keys, passphrases, or recovery material, and it has no servers that process your transactions.
What stays on your device
Generated keys are protected by a passphrase and stored locally on the device that creates them. Transactions are signed on the isolated signer and returned directly to the DApp — nothing is relayed through us.
DApps and third parties
When you sign, the DApp you interact with handles its own data. SlothSign only relays your request between the extension and your signer. Check each DApp's own privacy policy for how it treats your data.
Changes to this policy
If this policy changes, we'll update this page and reflect the new date below.