Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-384, SHA-512 hashes from any string. Runs in your browser using the Web Crypto API.
MD5 (via SubtleCrypto fallback)
SHA-1
SHA-256
SHA-384
SHA-512
About Cryptographic Hashes
Hash functions produce a fixed-size output from any input. They are one-way - you cannot reverse a hash to get the original input. SHA-256 and SHA-512 are recommended for security use. MD5 and SHA-1 are considered cryptographically broken and should only be used for checksums.