SHA-1 hash for « 1 3 »

The SHA-1 hash of:
1 3
is:
ac94b1b9ad973ac9d43ebe6a83140815c19c63a0

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