Tool Hub

Hash Generator

Compute a hex digest from text using SHA-1, SHA-256, SHA-384, or SHA-512 (WebCrypto)

Compute a hex digest of any text using the browser's built-in WebCrypto API. No data leaves your browser.

Hash (hex)

How to use

  1. Type or paste any text into the input area.
  2. Select the algorithm: SHA-1, SHA-256, SHA-384, or SHA-512.
  3. Copy the hexadecimal digest from the output field.
  4. All computation runs in your browser via the WebCrypto API — nothing is stored or sent anywhere.

Examples

  • Hashing "hello" with SHA-256 produces 2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824.
  • Switching to SHA-512 for the same input produces a 128-character hex digest, twice as long.

Verify outputs before using in production. No warranty — see Terms.