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Hash Generator

Calculate MD5, SHA-256, and SHA-512 hash values from text

About this tool

The Hash Generator computes MD5, SHA-256, and SHA-512 digests for any text you paste in. Hashing happens in the browser, so sensitive strings such as test secrets never leave your machine.

Common use cases

  • Verify that a downloaded file matches the checksum published by the vendor.
  • Fingerprint a piece of content to use as a cache key or deduplication marker.
  • Compare two versions of a configuration to confirm they are byte-identical.
  • Learn how hash functions behave by hashing the same input with different algorithms.