A complete toolkit for Cryptography

Supported Ciphers:CaesarPermutationVigenèrePlayfair (8x8)Hill (2x2)DESAESRC5

Encryption

Secure your text using a custom key. Keeps formatting fully intact.

Decryption

Unlock encrypted text with your key. Recover the original message.

Frequency Analysis Attack

Analyze ciphertext patterns automatically. Reveal likely letter substitutions.

Generate Comparison Report

Compile insights into a clean summary. Export a ready-to-submit report.