LockMemo: Password & 2FA

One offline, end-to-end encrypted vault for your passwords, 2FA codes, notes, and seed phrases. No account, no tracking — you hold the only key to your data.

LockMemo is a private, offline-first encrypted vault for your passwords, 2FA codes, notes, files, and other sensitive information.

No account. No tracking. No vendor cloud holding your data. Your vault is encrypted right on your device — and only you can open it.

ONE VAULT FOR EVERYTHING • Passwords & logins — with tags, custom fields, and fast search • Two-factor (TOTP) codes — scan a QR or import from another authenticator • Secure notes — with Markdown • Attachments — images, PDFs, and files, encrypted inside the vault

PRIVATE BY DESIGN • Zero-knowledge encryption (AES-256-GCM + Argon2id) • Your master passphrase is never written to disk • Offline-first — works fully without a connection • Face ID & Touch ID unlock • Auto-lock and clipboard auto-clear • No analytics, ads, or tracking — ever

YOUR DATA, YOUR CONTROL By default, your vault never leaves your device.

Want a backup? LockMemo Premium lets you push your already-encrypted vault to a Git remote you control — GitHub, GitLab, Bitbucket, or your own server. Even then, only encrypted data is sent: the Git host can't read a thing.

If you lose your master passphrase, no one can recover your vault. Your data is mathematically yours alone.

Take back control of your passwords, codes, and private data.