Decode / decrypt a CRC32 hash

This tool searches multiple rainbow tables for matches to a large number of CRC32 hashes. To generate a MD5, SHA256 or SHA1 hashes click here.

Enter 8 character CRC32 hash to decode or decrypt

Enter security code:
Enter 8 digit CRC32 hash:

Recent CRC32 lookups

XCn;3tyJ9R
CRC32:4457b723
{=
CRC32:39ada093
CYk
CRC32:912e71b2
B8Mu
CRC32:471fead6
M/_pxY>7;j
CRC32:089f63ca
Nh<KbjcQ+t
CRC32:1361c52c
EU,2
CRC32:6b911416
Bf+Y
CRC32:95b1419e
M1Y
CRC32:7dee7a8e
LP.
CRC32:ae94adc2

About CRC32 hashes

In general a CRC can be n-bits in length, but most commonly a 32-bit CRC is used. An n-bit CRC has the property that any error run of up to n bits is mathematically guaranteed to produce a distinct CRC checksum. This guarantee is possible because CRCs are computed using a special type of polynomial that is able to guarantee this property. As a special case, this typically means that an error of a single bit (or a single byte) will guarantee that the CRC checksum will fail, regardless of any other property of the transmitted data, including its length. This is a powerful property, since it guards against the most common type of transmission errors.