Hash Generator
MD5, CRC32, SHA-1, SHA-2 and SHA-3 digests of any text, computed in the page.
Text
empty
Digest
empty
MD5 and SHA-1 are broken for security. CRC32 is a checksum, not a hash.
What is a hash?
A hash turns any text into a digest of fixed length. The same text always gives the same digest, and changing one character changes all of it. A digest cannot be turned back into the text. The example is SHA-256, the usual choice today.
Example
abc
ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad