Compare file checksums

Compare an actual file digest with the expected checksum.

Local processing · Nothing is uploaded · Maximum 10 MB per file

Input & settings

Choose or drop a local file (up to 10 MB)Never uploaded
Ready. Enter your input to begin.

How to use this tool

Compare an actual file digest with the expected checksum.

Limits and behavior

Results are generated in your browser, not uploaded to CraftAI. Inputs are size-limited and validated. Compare an actual file digest with the expected checksum. Enter your own input, adjust settings, then process. Inspect and save the generated result. Reset or cancel to clear results. A matching checksum proves matching bytes relative to the supplied digest, not publisher identity.

Verify a file matches its expected hash

Compute and compare a real file checksum with the expected digest, ideally obtained from an authentic publisher.

Is an untrusted expected checksum reliable?

No. An attacker can supply a matching digest for a malicious file. Verify the trusted source first.

Related tools: calculate file checksum · inspect magic bytes file type

Built on Hatchable