Hash Generator
Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes.
Text to hash
SHA-1
—SHA-256
—SHA-384
—SHA-512
—Runs entirely in your browser via the Web Crypto API — nothing is uploaded.
How it works
- Type or paste text into the input box.
- SHA-1/256/384/512 hashes are computed via the Web Crypto API.
- Copy whichever hash you need.
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Download Velox PDF for Mac — free →Frequently asked questions
Why isn't MD5 included?
The browser's built-in Web Crypto API deliberately doesn't implement MD5, since it's cryptographically broken and shouldn't be used for security purposes.
Is this safe for hashing passwords?
These are general-purpose cryptographic hash functions, not password-hashing functions — for storing passwords, a slow, salted algorithm like bcrypt or Argon2 is the correct tool, not a raw SHA hash.