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How to use File Hash Calculator

Drag a file onto the drop zone or click to browse. The tool reads it locally and shows the MD5, SHA-1 and SHA-256 digests at once.

Frequently asked questions

Is my file uploaded to a server?

No — the file is read and hashed entirely in your browser, so it never leaves your device.

Which algorithms are computed?

MD5, SHA-1 and SHA-256 are all calculated simultaneously for the same file.

How do I verify a download?

Compare the SHA-256 shown here with the checksum published by the software vendor; they must match exactly.

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