Verify a file's SHA-256 checksum

Select a file and optionally enter the checksum published by its source.

Calculate and compare

File (up to 100 MiB)

Expected SHA-256 checksum (optional)

Result

Your result will appear here after you run this tool.

What a match means

A match means the selected file's SHA-256 bytes equal the value you entered. Check that the published checksum came from a source you trust; this tool does not scan for malware or verify a digital signature. The file is read by your browser to calculate the digest.

For another file workflow, use Batch Rename Files.