EErgoKit

Developer / Security

Hash Generator

Generate SHA-256 and SHA-512 hashes locally with Web Crypto.

Browser-onlyLocal inputNo upload
Local runner

Generate SHA hashes locally

Hashes are generated locally with the browser Web Crypto API. Input is not sent to ErgoKit Workers.

Enter text, choose SHA-256 or SHA-512, then copy the generated digest.

Checks

  • UTF-8 text encoding
  • SHA-256 digest generation
  • SHA-512 digest generation
  • Hex and Base64 output

Result

  • Generated digest
  • Selected algorithm
  • Input and digest size
  • Copy hex or Base64

Guardrails

  • Runs fully in your browser
  • No network request is made
  • Input is not stored
  • HMAC support will be designed separately

Privacy

This tool processes input locally in your browser. Input is not sent to ErgoKit Workers or stored.