What is the length of the hash string with SHA512?

Question

Is the string length hashed with sha512 unchanged?

If so, what is it?

Answer 1

As the name implies, it is 512 bits, i.e. 64 bytes.

But this hash, maybe you are interested in learning about the specific representation of this hash in a string, as it is commonly used, then it depends on the given representation.

If you write a hash in hex, it will be 128 characters.

If you write the hash in base64, then it will be 86 bytes (or 88 with the addition).