SHA-256 Hash Generator

Generate SHA-256 cryptographic hash from text or files. SHA-256 produces a 256-bit hash value, widely used for secure data verification and blockchain applications.

Characters: 0

SHA-256 hash will appear here...

Hash length: 0 characters

About SHA-256 Hash

What is SHA-256?

SHA-256 (Secure Hash Algorithm 256-bit) is a cryptographic hash function that produces a 256-bit hash value, typically expressed as a 64-character hexadecimal number.

Common Use Cases

  • • Blockchain and cryptocurrency
  • • Digital signatures
  • • Password storage
  • • Data integrity verification

Security

SHA-256 is currently considered secure and is widely used in modern cryptographic applications. It's part of the SHA-2 family and is recommended for new applications.

Features

  • • Real-time hash generation
  • • File upload support
  • • Copy to clipboard
  • • Download hash results
  • • Client-side processing