Hash Generator

Generate MD5, SHA-1, SHA-256, SHA-512 hashes from text or files

0 characters

Features

  • 🔐 Generate MD5, SHA-1, SHA-256, SHA-512 hashes
  • 📝 Hash text input
  • 📁 Hash files (up to 100MB)
  • 📋 Copy individual hashes to clipboard
  • ⚡ Fast processing
  • 🔒 Client-side processing (secure)
  • 🌙 Dark mode support
  • 📱 Fully responsive design

How to Use

  1. Choose Input Type - Select Text or File
  2. Enter Data - Type text or upload a file
  3. Generate - Click "Generate Hashes" button
  4. Copy - Click copy button next to any hash

About Hash Functions

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

Hash Types

  • MD5 - 128-bit hash (32 hex characters). Fast but not secure for cryptographic purposes.
  • SHA-1 - 160-bit hash (40 hex characters). Deprecated for security but still used for checksums.
  • SHA-256 - 256-bit hash (64 hex characters). Secure and widely used.
  • SHA-512 - 512-bit hash (128 hex characters). Most secure, used for high-security applications.

Common Use Cases

  • File integrity verification (checksums)
  • Password storage (with salt)
  • Digital signatures
  • Data deduplication
  • Blockchain and cryptocurrencies
✓ Success!