Hash Generator
Generate cryptographic hashes (MD5, SHA-1, SHA-256, SHA-512) from text. Perfect for password hashing, data integrity verification, and security.
Text Input
About Hash Generator
A cryptographic hash function is a mathematical algorithm that maps data of arbitrary size to a fixed-size hash value. Hash functions are commonly used for data integrity verification, password storage, and digital signatures.
How to Use the Hash Generator
- Enter or paste your text in the input area
- Select one or more hash algorithms (MD5, SHA-1, SHA-256, SHA-512)
- Hashes are generated automatically as you type
- Click "Copy" next to any hash to copy it to clipboard
- Use "Clear" to reset and start over
Features & Benefits
- Multiple Algorithms: Support for MD5, SHA-1, SHA-256, and SHA-512
- Real-time Generation: Hashes update automatically as you type
- Copy Individual Hashes: Quickly copy any hash with one click
- Secure Processing: All hashing happens in your browser
- Free & Fast: No registration required, instant results
Common Use Cases
- Verifying file integrity and checksums
- Password hashing and storage
- Digital signatures and certificates
- Data deduplication
- Blockchain and cryptocurrency
- API authentication and security tokens