Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hashes of any text.
About the Hash Generator
Type or paste text to get its hash in five common algorithms at once. Hashes are computed locally using the browser's Web Crypto API.
MD5 and SHA-1 are shown for compatibility with legacy systems. Both are broken for security purposes — use SHA-256 or stronger for anything that matters.
Frequently asked questions
Can a hash be reversed?
Not directly. But short or common inputs can be found in lookup tables, which is why passwords must be hashed with a slow, salted algorithm such as bcrypt or Argon2.
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