Hash Calculator

Calculate MD5, SHA-1, SHA-256 hashes for data integrity verification and cryptography applications

🔒Hash Calculator

Calculate MD5, SHA-1, SHA-256 hashes for data integrity verification and cryptography applications

Input Text

Hash Result

MD5:

SHA1:

SHA256:

Character Count:

Byte Count:

About Hash Algorithms

A hash algorithm is a function that converts data of arbitrary length into a fixed-length string. Widely used for data integrity verification, digital signatures, and password storage.

Supported Algorithms

MD5: 128-bit hash value, commonly used for data integrity checks
SHA-1: 160-bit hash value, no longer recommended for security applications
SHA-256: 256-bit hash value, currently the most widely used secure hash algorithm