Encrypt and decrypt text using industry-standard AES-256 encryption or educational ciphers like XOR, ROT13, and Caesar. All processing happens securely in your browser.
AES-GCM & AES-CBC: Industry-standard encryption algorithms using 256-bit keys derived from your password using PBKDF2 (100,000 iterations). Suitable for protecting sensitive data.
XOR Cipher: A simple bitwise operation. Easy to break and should only be used for learning purposes.
ROT13: A letter substitution cipher that shifts letters by 13 positions. Provides no security.
Caesar Cipher: Similar to ROT13 but with a custom shift amount. Easily breakable by brute force.
Note: All encryption and decryption happens locally in your browser. Your data never leaves your device.
All processing happens locally in your browser. Your data is never uploaded to our servers.