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File checksum compare

Compare

Drop file A and file B. Digests stay on this device.

Runs in your browser. Inputs stay on this device — nothing is uploaded to BrowserSpaces for processing.

SHA-256

Web Crypto digest.

Side by side

Both hex digests.

Match flag

Equal or different.

Use the tool

Pick two files to compare digests.

How it works

How comparison works

Each file is read into an ArrayBuffer and hashed with SHA-256. We compare the hex strings.

Three steps

  1. 1

    Pick two files

    Original and candidate.

  2. 2

    Hash

    Both digests appear.

  3. 3

    Read result

    Match or mismatch.