SHA-1 Hash Generator
Create SHA-1 hashes from your data (legacy support).
Security Warning
SHA-1 is deprecated for security purposes due to collision vulnerabilities. Use SHA-256 or SHA-512 for security-critical applications.
Input Length
61
Input Size
61 bytes
Hash Length
40
Algorithm
SHA-1
Input Text
Enter text to generate SHA-1 hash
SHA-1 Hash
Deprecated
Generated SHA-1 hash (160-bit)