Online Hash Generator for MD5, SHA-1 and SHA-256
This hash generator is useful for developers, cybersecurity learners, and system administrators who need quick hash values for testing, verification, or educational purposes. All calculations happen locally in your browser to ensure data privacy.
Cryptographic hash functions convert input data into a fixed-length, irreversible hash value. They are commonly used for password security, data integrity checks, file verification, and development or testing workflows. This tool lets you generate hashes instantly and securely for any text input.
- ✔ Supports MD5, SHA-1, and SHA-256 algorithms
- ✔ 100% client-side processing — no data sent to servers
- ✔ Fast, reliable, and accurate hash generation