Security Headers Generator

Generate hardened HTTP security headers for Nginx, Vercel, Apache, and Caddy.

Target Web Server / Platform Format

Configure Active Headers

HSTS (Strict-Transport)X-Content-Type-OptionsX-Frame-Options (Clickjacking)Referrer-PolicyPermissions-PolicyContent-Security-Policy (CSP)COOP (Opener-Policy)CORP (Resource-Policy)

Generated Configuration (NGINX)

add_header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload" always;
add_header X-Content-Type-Options "nosniff" always;
add_header X-Frame-Options "DENY" always;
add_header Referrer-Policy "no-referrer" always;
add_header Permissions-Policy "camera=(), microphone=(), geolocation=(), payment=(), usb=()" always;
add_header Content-Security-Policy "default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:; font-src 'self'; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ancestors 'none'; upgrade-insecure-requests;" always;
add_header Cross-Origin-Opener-Policy "same-origin" always;
add_header Cross-Origin-Resource-Policy "same-origin" always;