Checksum Calculator Checksum Calculator Compute CRCs and simple checksums directly in your browser. Paste binary/hex/text payloads from embedded or SCADA systems and compare the result with your device. 1. Input data Select input type and paste your data. Hex can be space/comma separated or continuous. Input type Text

Calculators in Checksum Calculator Checksum Calculator Compute CRCs and simple checksums directly in your browser. Paste binary/hex/text payloads from embedded or SCADA systems and compare the result with your device. 1. Input data Select input type and paste your data. Hex can be space/comma separated or continuous. Input type Text.