Your Media, Your Keys, Your Control
End-to-end encrypted personal media vault for your NAS. Privacy-first management for your self-hosted infrastructure.
Secure by Design
Military-grade protection for your digital memories.
E2EE
Zero-knowledge architecture ensuring only you hold the keys to your media vault.
Offline Sync
Access your entire library seamlessly even without an active internet connection.
Chunked Streaming
High-performance decryption on the fly for smooth 4K video playback.
Cross-platform
Native applications for Web, iOS, and Android with unified encryption.
How it Works
upload_file Import
Select your local media files or point to existing storage folders.
lock Encrypt
Files are encrypted locally on your device using AES-256-GCM before upload.
dns Upload
Securely transfer the encrypted blobs to your private self-hosted NAS.
play_circle Play
Stream your content back on any device with real-time decryption.
Zero-Knowledge. Period.
We believe your data belongs to you. That's why we built LockMem with a zero-knowledge architecture. Your Master Password is never shared with us—it stays on your device to derive your unique encryption keys.
- check_circle Local encryption with Argon2 key derivation
- check_circle Authenticated AES-256-GCM file storage
- check_circle No centralized database tracking your library
Secure Input
Encryption happens instantly in your browser sandbox.