This tool generates MD4 hashes for legacy compatibility and research workflows, with local browser-side processing.
Key Features
- Text and file hashing
- Base64, hex, and spaced-hex input support
- Multiple output formats with quick copy
Steps
- Choose input and output formats.
- Enter text or upload a file.
- Generate and copy the digest.
Use Cases
- Legacy protocol compatibility
- Historical data migration checks
- Cryptography learning and experiments
Notes
- MD4 is considered insecure for modern security use.
- Do not use it for password hashing or strong signature validation.
- Prefer SHA-256 or SHA-3 unless legacy compatibility is required.
FAQ
Why is MD4 still available?
It is kept mainly for backward compatibility with old systems and datasets.