All encryption runs locally on your device. No data ever leaves your machine. Uses AES-256-GCM with Argon2id key derivation (64 MB memory-hard, GPU-resistant). Includes HMAC-SHA256 integrity verification — any tampering is detected. Passwords and decrypted data are securely wiped from memory. Files are compatible across Web, Windows, and macOS versions.
Text Messages
Load an encrypted file (.vault)
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Encrypted text is saved as a .vault file. Anyone with BladeCrypt (web, Windows, or Mac) can decrypt it with the correct password.
Password Generator
20
Uses PBKDF2 + SHA-256 (600,000 iterations) to derive the password deterministically. The same master + key combination always generates the exact same password — you never need to store it. Just remember your two words.