Generate SHA3-224 hashes
This SHA3-224 hash generator converts text into a 224-bit (56-character) hexadecimal string. SHA3-224 is part of the newer SHA-3 standard, offering a shorter digest length than its 256-bit or 512-bit siblings. It is completely distinct from the older SHA-224 algorithm, despite sharing the same output length. Use this tool when you specifically need a SHA-3 family checksum or digest but prefer a more compact string.
Batch processing
Paste a list of strings and toggle Batch by newline to generate a separate SHA3-224 hash for every line. The tool will output a matching list of digests, one per line.
You can also enable Trim lines to strip invisible whitespace from the start and end of each item before hashing. This ensures consistent checksums when extracting strings to SHA3-224 from spreadsheets or log files.
Text encoding
By default, the generator normalizes Unicode to ensure that characters with multiple valid byte representations produce the same digest. If you are trying to match an exact byte-for-byte SHA3-224 online test vector, you can disable Normalize Unicode to hash the raw JavaScript string bytes directly.
Use the Uppercase toggle to output the hexadecimal string in capital letters (e.g., E64282... instead of e64282...).