Hash Generator

Generate cryptographic hashes for text and files. Support for MD5, SHA1, SHA256, and more hash algorithms.

Quick Examples

Select Hash Algorithms

Selected: SHA256 (1 algorithm)
Max file size: 10MB

How to Use the Hash Generator

Our hash generator creates cryptographic hashes:

  1. Enter Text: Input text or upload file for hashing
  2. Choose Algorithm: Select MD5, SHA1, SHA256, or SHA512
  3. Generate Hash: Click generate for instant results
  4. Copy & Use: Copy hash values to your applications
  5. Verify Results: Compare with external hash tools

Supported Hash Algorithms

  • MD5: 128-bit hash (32 characters)
  • SHA1: 160-bit hash (40 characters)
  • SHA256: 256-bit hash (64 characters)
  • SHA512: 512-bit hash (128 characters)

Perfect For

  • File Verification: Check file integrity and authenticity
  • Password Storage: Hash passwords for secure storage
  • Digital Signatures: Create and verify digital signatures
  • Data Integrity: Ensure data hasn't been tampered with
  • Security Testing: Test hash algorithm implementations

Frequently Asked Questions

Are the hash results accurate?

Yes, our generator uses standard cryptographic libraries to ensure 100% accurate hash results that match external tools.

Can I hash files?

Yes, you can upload files up to 10MB for hashing. The tool supports all file types.

Which hash algorithm should I use?

For security applications, use SHA256 or SHA512. MD5 and SHA1 are suitable for legacy compatibility but not recommended for security.

Important Disclaimer

This hash generator is provided for educational and development purposes. For security-critical applications, please consider:

  • Security context: MD5 and SHA1 are not recommended for cryptographic security
  • Professional use: Verify hash algorithms meet your security requirements
  • Data handling: We do not store input data or generated hashes
  • Client-side processing: All hashing is performed in your browser
  • Compliance: Ensure chosen algorithms meet your regulatory requirements

For production security applications, consult with security professionals and use established libraries.