File integrity verification — browser-only

Checksum Comparator

Paste two checksums to instantly verify whether files match. Supports MD5, SHA-1, SHA-256, SHA-512 and any hex string. Highlights character-level differences when checksums don't match.

MD5SHA-1SHA-256SHA-512

Diff mode

When checksums don't match, the comparator shows exactly which character positions differ — perfect for spotting typos.

Inputs

Enter two checksums.

Checksum A

Checksum B

Enter two checksums above and click Compare.

Supports any hex digest: MD5, SHA-1, SHA-256, SHA-512, and more.

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