Are my encrypted files stored or sent to any server?

No. The entire encryption pipeline executes locally in your browser RAM using the native Web Crypto API. No data or password leaves your device.

What encryption algorithm is used?

We utilize AES-GCM (Galois/Counter Mode) with 256-bit keys and PBKDF2 key derivation (100,000 iterations of SHA-256) plus a 128-bit random cryptographic salt.

Can the file be decrypted without the master password?

No. AES-256 is mathematically infeasible to brute force. Always retain your master password safely.

Are my encrypted files stored or sent to any server?

No. The entire encryption pipeline executes locally in your browser RAM using the native Web Crypto API. No data or password leaves your device.

What encryption algorithm is used?

We utilize AES-GCM (Galois/Counter Mode) with 256-bit keys and PBKDF2 key derivation (100,000 iterations of SHA-256) plus a 128-bit random cryptographic salt.

Can the file be decrypted without the master password?

No. AES-256 is mathematically infeasible to brute force. Always retain your master password safely.

Free In-Browser AES-256 File Locker & Encryptor

SecurityOffline Ready · Zero Uploads

Lock and encrypt confidential documents, photos, archives, and videos using military-grade AES-GCM-256 directly inside your browser memory with zero server uploads.

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