ChaCha20 Encrypt/Decrypt

Encrypt and decrypt data using ChaCha20-Poly1305 — the modern AEAD cipher used in TLS 1.3 and WireGuard

How to Use ChaCha20 Encrypt/Decrypt

1. Enter or generate a 256-bit key (32 bytes) in hexadecimal format
2. Enter or generate a 96-bit nonce (12 bytes) in hexadecimal format. Optionally add Associated Data for AEAD
3. Choose Encrypt or Decrypt, enter your data, select the output format, and click the action button

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