Security Headers Generator
Generate HTTP security headers (CSP, HSTS, X-Frame-Options, Referrer-Policy, Permissions-Policy) as ready-to-paste .htaccess, Nginx config, or meta tags. Improve your security score on securityheaders.com.
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Why do security headers matter?
Headers like Content-Security-Policy prevent XSS, Clickjacking, and data injection attacks. Misconfigured or missing headers are one of the most common security findings in audits.
What is CSP?
Content Security Policy controls which scripts, styles, and other resources browsers are allowed to load. It's the most powerful, and most complex, security header.