seqrets/seqrets-app

seQRets is a client-side tool for encrypting, splitting, and securing sensitive data like seed phrases and private keys using Shamir's Secret Sharing, then encoding the shares as QR codes for offline distribution. It's designed for cryptocurrency holders and anyone needing to protect high-value secrets by creating tamper-resistant, threshold-based backups that can be stored in multiple physical locations. The app ensures no data leaves the user's device, making it ideal for inheritance planning and secure key management without relying on cloud services or third-party custodians.