CRC-32 Hash Generator

Input data

Enter text here to generate online CRC-32 hash of any string:

Your result can be seen below.

Result of crc32 hashing


What is CRC-32?

CRC-32 is part of cyclic redundancy check (CRC) error-detecting code. The CRC hash is NOT encryption. This is just a fingerprint of this entry. However, this is a one-way transaction, and therefore it is impossible to reverse the CRC32 hash to get the original string. Polynomial length of CRC-32 is 33 bit. Enter a word or some text in the crc-32 online form above to know the corresponding CRC-32 hash.

How to generate CRC-32 hash online?

Using our tool you need just paste your TEXT or file to the textarea above and click to the button "Generate" and you will get CRC-32 hash.

How do I get the CRC-32 hash of a file?

You can upload the contents of your file to our tool or click on the "browse" button in the editor and select your file, and then you need to click on the "Generate" button to get the CRC-32 hash from your file.

How long is CRC-32 string?

CRC-32 produces a 33-bit (4-byte) hash value, usually displayed as a 8-digit hexadecimal number.


test string