Hash Generator – Generate MD5, SHA1, SHA256 & More

Free Online Hash Generator

Generate various types of cryptographic hashes from your text with our comprehensive hash generator tool. Whether you need to hash passwords, verify file integrity, or create digital signatures, our tool supports all major hash algorithms.

Supported Hash Types

• MD5: 128-bit hash, fast but not cryptographically secure
• SHA1: 160-bit hash, widely used but being phased out
• SHA256: 256-bit hash, currently recommended for most applications
• SHA512: 512-bit hash, very secure but slower
• SHA384: 384-bit hash, truncated version of SHA512
• SHA224: 224-bit hash, truncated version of SHA256

How to Use

1. Enter the text you want to hash
2. Select the hash types you want to generate
3. Choose the output format (Hexadecimal or Base64)
4. Click “Generate Hash”
5. View all generated hashes
6. Copy individual hashes or all at once

Common Use Cases

• Password Storage: Hash passwords before storing in databases
• File Integrity: Verify files haven’t been tampered with
• Digital Signatures: Create digital signatures for documents
• Data Verification: Ensure data integrity during transmission
• Checksums: Generate checksums for software downloads

Security Notes

• MD5 and SHA1 are not recommended for security-critical applications
• Always use salt with password hashing
• SHA256 is currently the recommended standard
• Hashes are one-way functions – they cannot be reversed
• Use different hashes for different purposes