Hash calculator is defined as a utility which can generate a hash code out of text or any other input through a particular hashing algorithm. Hash codes can be utilized for checking integrity, comparing two files and finding out if the information has been changed or not. Some popular hashing algorithms include MD5, SHA-1, SHA-256, and SHA-512 which generate different types of hash codes. The use of hash calculator is beneficial for the user since the manual calculation of hash codes is not required. ToolFlora offers a hash calculator on its website.