Hash Generator
Compute a SHA hash of any text using the browser's Web Crypto API. Pick the algorithm and copy the hex digest.
————All digests update as you type, computed locally with Web Crypto.
Runs in your browser. Your input is not uploaded to PayloadIQ.
Hashing maps any input to a fixed-length digest. The same input always produces the same hash, and even a one-character change produces a completely different one — which makes hashes useful for checksums, cache keys, and detecting whether two blobs are identical. This runs through crypto.subtle.digest, so nothing leaves your browser.
A note on passwords: a plain SHA hash is not a safe way to store them. Password storage needs a slow, salted algorithm such as bcrypt, scrypt, or Argon2. SHA-256 here is for integrity and identifiers, not secrets.