AES Encrypt / Decrypt Playground
Encrypt or decrypt text with AES-GCM, AES-CBC, and AES-CTR modes with key/IV controls and multiple encoding options. Free AES tool by Graph Tools.
Use this free AES encryption and decryption playground to explore symmetric encryption. Supports AES-GCM (authenticated encryption), AES-CBC, and AES-CTR modes with configurable key sizes (128, 192, 256-bit) and IV/nonce controls. Paste text or hex to encrypt or decrypt with a custom key. Educational tool — do not use for production key material.