🔑

Hash Generator & Verifier

Generate and verify MD5, SHA-1, SHA-256, SHA-512, and HMAC hashes for text and files

Input Text:

Hash Algorithms

MD5

SHA-1

SHA-256

SHA-512

📁

Drag & drop a file here or click to browse

File:

Size:

Type:

Hash Algorithms

MD5

SHA-1

SHA-256

SHA-512

Input Text/Data:

Expected Hash:

Hash Algorithm:

Input Text:

Secret Key:

HMAC Algorithm:

HMAC Result:

About Hash Functions

Hash functions are cryptographic algorithms that take input data and produce a fixed-size string of bytes. They're essential for data integrity, digital signatures, and password storage.

🔒 Secure

All hashing happens locally in your browser

⚡ Fast

Instant hash generation and verification

🛡️ Multiple Algorithms

Support for MD5, SHA-1, SHA-256, SHA-512, and HMAC

Algorithm Details

MD5: 128-bit hash (deprecated for security)
SHA-1: 160-bit hash (legacy use)
SHA-256: 256-bit hash (recommended)
SHA-512: 512-bit hash (high security)
HMAC: Keyed-hash message authentication