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Encryption ToolsAvailable
AES Encryption Tool
Raw AES-GCM encryption and decryption with a hex key. Supports AES-128, AES-192, and AES-256. All operations use the browser's Web Crypto API.
This tool uses AES-GCM (authenticated encryption). Provide or generate a hex key. For encryption, a random 96-bit IV is generated automatically. For decryption, paste the IV from the encryption step.
Key (hex, 32 bytes = 64 hex chars)
Plaintext