Hash Generator

Generate MD5, SHA-1, and SHA-256 hashes instantly from text.

Text to hash

Characters: 0

Max 100,000 characters.

Algorithms

Normalization

Hash Outputs

MD5

Hash output will appear here.

SHA-1

Hash output will appear here.

SHA-256

Hash output will appear here.

Use Cases

Practical ways to use the Hash Generator:

  • Verify API Signature

    Generate an MD5 hash for a webhook payload to confirm the signature matches.

  • Check Label Checksums

    Hash device label strings with SHA-256 to compare against stored checksums.

  • Compare Algorithms

    See how MD5, SHA-1, and SHA-256 differ for the same input.

  • Debug Encoding Issues

    Normalize line endings or trim whitespace to verify hashes reliably.

  • Create Test Checksums

    Generate a SHA-1 checksum for test vectors in QA reports.