Generate MD5, SHA-1 and SHA-256 hashes

Type or paste text and get all three digests at once. MD5 and SHA-1 are here because real systems still need them for checksums, ETags and legacy comparisons — but each carries a note saying it is unfit for passwords, signatures or anything security-related, because offering them without one lets their presence read as an endorsement. Everything is computed on your device and never sent anywhere.

This is processed on your device and never sent anywhere. Nothing you paste here leaves this tab, and nothing is saved after you close it.

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MD5

—Fine for checksums. Not fit for passwords, signatures or anything security-related.

SHA-1

—Fine for checksums. Not fit for passwords, signatures or anything security-related.

SHA-256

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This tool runs entirely in your browser, so the controls above need JavaScript to do anything. The description stays readable either way — nothing here was ever going to be processed on a server.