Hash Generator

MD5: -
SHA-1: -
SHA-256: -
SHA-512: -

About Hash Functions

Cryptographic hash functions create a fixed-size output from any input. They are one-way functions - you cannot reverse the hash to get the original text.

  • MD5: 128-bit hash (not recommended for security)
  • SHA-1: 160-bit hash (deprecated for security)
  • SHA-256: 256-bit hash (secure, widely used)
  • SHA-512: 512-bit hash (very secure)
Browse All Tools ›
Security Tools
Certificate Decoder New

Decode SSL/TLS certificates
Security Tools
CSP Generator New

Build Content Security Policy headers
Security Tools
IP Lookup

IP address geolocation
Security Tools
JWT Decoder

Decode JSON Web Tokens
Schema Generators
Schema Generator

General JSON-LD schema
Document Converter
CSV to Excel New

Convert CSV to XLSX (auto-detects delimiter)