Hash Generator

Generate MD5, SHA, and bcrypt hashes. Select which algorithms to use.

Input Text

Hash Algorithm Guide

MD5 & SHA-1 (Deprecated): Vulnerable to collision attacks. Only use for non-security purposes like cache keys.

SHA-256 & SHA-512: Secure cryptographic hashes for checksums, file integrity, and digital signatures. Fast but not suitable for passwords.

bcrypt: Industry-standard password hashing. Cost factor controls computation time. Higher cost = more secure but slower. Recommended: 10-12.