SafeQuard Lite
Post-Quantum Encryption
Experience the future of cryptography with quantum-safe end-to-end
encryption designed to protect your data against quantum computing
threats.
🔬 Quantum-Safe
Protection against quantum computing attacks
🚀 Browser-Ready
No installation required, works in any modern browser
🔐 End-to-End
Your data stays encrypted from start to finish
Key Pair Icon Generate Key Pair
Start by generating a secure quantum-safe key pair for encryption and decryption.
Encrypt Icon Encrypt File
Select a file to encrypt using post-quantum cryptography. Supports images and text files.
Algorithm: Kyber768 + AES256
Decrypt Icon Decrypt File
Select an encrypted .pqenc file to decrypt back to its original format.
Algorithm: Kyber768 + AES256
Frequently Asked Questions
Is SafeQuard Lite free to use?
Yes, our online file encryption tool, SafeQuard Lite, is completely free to use with no limitations
or hidden costs.
Are my files uploaded to your server when using SafeQuard Lite?
No. For your security and privacy, all encryption and decryption processes are performed locally in
your web browser. Your files never leave your computer.
What encryption algorithm does SafeQuard Lite use?
We use NIST FIPS203 MLKEM post-quantum proof encryption algorithm standard called Kyber.
I'm getting an error "Session keypair expired. Please generate a new key pair for encryption before decrypting." during decryption. What happened?
The keys used for encryption are transient and not stored. If you reload the page, the keys are erased. You will need to generate a new keypair and re-do the encryption and decryption process.