Playground · a real LOCKBOX runs in your browser with Web Crypto. Switch identities, reveal secrets, try what an app may not do, tamper with the ledger. Source →

Locked · AES-256-GCM

Safe deposit · est. 2026

Lockbox

Secrets under envelope encryption. Every box has its own key, every visit is written into a ledger nobody can quietly edit.

Present your key as

Or enter a token

Lockbox