Letter Types
Generator
Text Hasher & Checksum
Generate MD5, SHA-1, SHA-256, and more cryptographic hashes. Perfect for data integrity and security checks.
Select Hash Algorithms
0 characters • 0 bytes
Output Format:
Integrity Check
Compare your generated hash with an expected hash to verify data integrity.
Quick Examples
Security Notes
⚠️ MD5 & SHA-1
Deprecated for cryptographic use due to vulnerabilities.
✓ SHA-256/512
Recommended for security applications.
🔐 Privacy
All hashing happens in your browser. No data is sent to servers.
Common Uses
- Password storage & verification
- File integrity verification
- Digital signatures
- Checksum generation