Security Tools
Password tools, hash checkers, and web security resources
Password Strength Checker
Check password strength and get detailed improvement tips.
Password Entropy Calculator
Calculate the entropy bits and crack difficulty of a password.
Brute Force Time Estimator
Estimate the time needed to brute force any password.
Passphrase Generator
Generate secure and memorable random word passphrases.
OTP Code Generator
Generate time-based one-time passwords (TOTP codes).
TOTP Secret Generator
Generate base32 secret keys for 2FA app setup.
File Hash Verifier
Verify file integrity by comparing hash values.
JWT Token Validator
Validate structure and decode JWT token claims.
Base64 Analyzer
Analyze, encode, and decode Base64 encoded strings.
Security Headers Generator
Generate recommended HTTP security response headers.
Content Security Policy
Generate Content-Security-Policy header directives.
CORS Header Generator
Generate proper CORS headers for web API configurations.
XSS Prevention Guide
Cross-site scripting attack types and prevention guide.
SQL Injection Prevention
SQL injection attack patterns and prevention best practices.
URL Safety Checker
Check if a URL looks suspicious, phishing, or malicious.
Email Header Analyzer
Analyze email headers to trace sender and detect spam.
Privacy Policy Generator
Generate a basic privacy policy template for your website.
Cookie Consent Generator
Generate GDPR-compliant cookie consent banner code.
GDPR Compliance Checklist
Interactive GDPR compliance checklist for websites.
2FA Setup Guide
Step-by-step guide to setting up two-factor authentication.
Website Security Audit
Comprehensive website security audit checklist.
SSL Certificate Guide
Guide to SSL certificates, HTTPS setup and renewal.
API Security Best Practices
REST API security best practices and implementation guide.
Password Policy Generator
Generate a secure password policy for any organization.
Cryptographic Random Generator
Generate cryptographically secure random values and tokens.