Hash Generator

Generate cryptographic hashes including SHA1, MD5, SHA256, SHA384, and SHA512. Perfect for data integrity verification, password hashing, and digital signatures.

Input Text

Enter the text you want to hash. Hashes will be generated automatically as you type.

Text to Hash

About Cryptographic Hashes

What are Hash Functions?

Hash functions are mathematical algorithms that convert input data of any size into a fixed-size string of characters. They are one-way functions, meaning you cannot reverse the hash to get the original input.

Common Uses

• Data integrity verification
• Password hashing
• Digital signatures
• File checksums
• Blockchain technology

Security Levels:

MD5 & SHA-1

Cryptographically broken - avoid for security

SHA-256, SHA-384, SHA-512

Cryptographically secure - recommended for security

Important: This tool generates hashes for data integrity and verification purposes. For password hashing in production applications, always use dedicated password hashing algorithms like bcrypt, Argon2, or PBKDF2 with proper salt and iteration counts.