Security Headers Generator
Generate a baseline group of security headers for Apache or Nginx.
Generate HTTP security headers
Security headers give browsers additional rules for transport, framing, content interpretation and sensitive capabilities.
Test configuration carefully; HSTS should only be enabled when the entire domain is ready for HTTPS.
How to use the Security Headers Generator
- Choose the target server format and appropriate protections.
- Generate the header configuration and review values against the website behavior.
- Test on staging, inspect browser responses and then deploy carefully.
Practical example
HSTS should be enabled only after the site and required subdomains work reliably over HTTPS.
What this tool cannot guarantee
Headers reduce specific browser risks but do not fix vulnerable code, weak authentication or outdated software.
Continue this workflow with the HTTP Security Headers Checker
Read the Website Security Headers Guide for implementation guidance and common limitations.
Frequently asked questions
Is the Security Headers Generator free to use?
Yes. It is available without an account or paid subscription.
Is my input uploaded or stored?
The core operation runs in your browser. Avoid pasting secrets into any web page unless the individual tool explicitly explains how the data is handled.
Should I review the result before using it?
Yes. Check the output for your project and test it in the intended environment before production use.