SHA-2 Generator

Use this online tool to encrypt a String using the hash functions of the SHA-2 family (SHA-224, SHA-256, SHA-384, SHA-512, SHA-512/224, SHA-512/256). SHA-2 (Secure Hash Algorithm 2) is a set of cryptographic hash functions performed on digital data. With this tool, you can also perform the calculation of an HMAC (keyed-hash).
[ Wikipedia: SHA-2, HMAC ]
All processing is done in your browser, no data is sent to another place.