Free Security Tools for Everyone

Generate OTP codes like Google Authenticator

Generate QR codes for authenticator apps

Generate strong secure passwords

Check how strong your password is

Check if your password was leaked in a data breach

Decode and verify JWT tokens

Generate MD5, SHA-256, SHA-512 hashes

Generate unique IDs instantly

Encode and decode Base64 text

Format and validate JSON data

Check links for scams and phishing

Check domain DNS records

Find location of any IP address

Check domain owner and registration info