SHA256 Hash Generator

Generate SHA256 (Secure Hash Algorithm 256) hashes from text. SHA256 is a 256-bit hash function that is widely used in security applications and protocols, including SSL/TLS, PGP, SSH, and cryptocurrencies like Bitcoin.

Hash Algorithm

Hash each line separatelyRandom characters

Input Text

About SHA256 Hash

Hash functions convert input data into fixed-size output strings
Each algorithm produces different length outputs and has different characteristics
MD5 (128-bit) and SHA1 (160-bit) are older and no longer considered cryptographically secure
SHA256 and above are currently recommended for security applications
The same input will always produce the same hash output
Even small changes in input produce completely different hashes