Hash Generator
Generate SHA-1, SHA-256, SHA-384, or SHA-512 hashes with file, HMAC, verification, and batch support.
One input, four SHA choices.
Hash text or files, verify a hash, or process each line of a batch. Add an HMAC key when keyed authentication is needed.
SHA-1 is available for compatibility, but not recommended for new security-sensitive uses.
The interactive tool needs JavaScript. The guide and links above remain available without it.