SHA-1 hash for « f »

The SHA-1 hash of:
f
is:
4a0a19218e082a343a1b17e5333409af9d98f0f5

You can attempt to reverse the SHA-1 hash which was just generated, to reverse it into the originally provided string:

Reverse a SHA-1 hash

Feel free to experiment SHA-1 hashing with more strings. Just enter a new string and submit the form to convert it into another SHA-1 hash.

Convert a string to a SHA-1 hash