Hash Generator
SHA hashes of text, calculated in this browser.
SHA hashes of text, calculated with Web Crypto in this browser. These are not password hashes.
Calculations happen in your browser.
Worked example
SHA-256 of the text “Nice Build” is a 64-character hex string. The same text always produces the same hash. Change one character and the hash changes completely.
FAQ
- Which algorithms are available?
- SHA-1, SHA-256, SHA-384, and SHA-512, through the browser’s Web Crypto API. MD5 is not included.
- Can I use this to store passwords?
- No. These are fast hashes. Password storage needs a slow hash such as Argon2 or bcrypt, plus a salt.
- Does the hash leave the browser?
- No. The digest is computed locally from the text in the box.