Security Headers Generator: Copy-Paste Configs in Seconds
Generate ready-to-paste security header configs for Nginx, Apache, and Cloudflare in seconds. Pick your setup, copy the block, and ship safer pages.
2 credits per run. 20 free credits when you sign up, no credit card required.
Security Headers Generator · example output
ExampleA first draft, written for your business and audience.
Edit the tone, length and details, then copy it straight into your page, post or campaign.
Example output. Yours is written for the details you enter.
How it works
From a short brief to a draft you can use straight away.
- Step 1
Describe what you need
A few details about your business, audience and goal.
- Step 2
AI writes the first draft
Tailored to your inputs and the platform it is for, in seconds.
- Step 3
Edit, copy and use
Tweak the tone, copy it in one click, and generate more variations.
What you get
What the result tells you, and why it is worth the minute it takes.
Configs for Your Stack
Get syntax-correct blocks for Nginx, Apache, or Cloudflare instead of adapting generic snippets.
Sane Defaults Included
Start from settings that protect visitors without breaking fonts, scripts, or embeds on day one.
Ship Fixes in Minutes
Copy, paste, reload. What normally takes an afternoon of documentation reading takes one short visit.
The guide
What the security headers generator does, how to use it, and what to do with the result.
A security headers generator builds the HTTP response headers that harden your website, producing ready-to-paste configuration for headers like Content-Security-Policy, Strict-Transport-Security, and X-Frame-Options. Instead of memorizing syntax or copying fragile snippets, you choose the protections you want and receive correctly formatted rules. This security headers generator turns a fiddly, error-prone task into a quick step, giving you server-ready code that closes common gaps and strengthens your site's defenses.
What the security headers generator produces
This security headers generator outputs a complete set of hardening headers formatted for your stack. It creates Strict-Transport-Security to enforce HTTPS, a Content-Security-Policy that whitelists trusted script and asset sources, X-Frame-Options to block clickjacking, X-Content-Type-Options to prevent MIME sniffing, and Referrer-Policy and Permissions-Policy to limit data exposure. You get the rules as ready-to-paste configuration, typically for common servers and CDNs, so the values are correct and consistent. Instead of hand-writing directives and risking a typo that silently disables a protection, you receive a coherent header block designed to drop straight into your server or edge configuration.
How to deploy the generated headers
Paste the generated rules into the place that controls your responses: your web server config, your framework's middleware, or your CDN's header settings, so every request is covered rather than a handful of pages. Apply the straightforward headers first, then introduce Content-Security-Policy carefully, since a strict policy can block legitimate scripts or styles. Start it in report-only mode, watch for violations, and tighten from there. After deploying, run a headers checker to confirm each directive returns as intended. Keep the configuration in version control so the protection is documented and easy to update as your site evolves.
Best practices for security headers
Aim for the strongest policy your site can support without breaking functionality, then relax only where necessary. Avoid overly broad Content-Security-Policy values like unsafe-inline, which undercut the protection you set out to add. Prefer a preload-ready Strict-Transport-Security policy once you are confident every subdomain serves HTTPS. Review your headers whenever you add new third-party scripts, since each one may need a source added to your policy. Test in a staging environment before shipping, and recheck periodically as browsers evolve their recommendations. Treat header configuration as living security hygiene rather than a one-time setup you can forget in 2026.
Frequently asked questions
Something else? Email support@brainito.com
Which servers does the Security Headers Generator support?
It generates config blocks for Nginx, Apache, and Cloudflare. Each output uses the correct syntax for that platform, so you can paste it straight into your server config or dashboard without any translation.
Will the generated headers break my website?
The generator starts with safe, widely compatible defaults. Stricter policies like a tight Content-Security-Policy are marked clearly so you can test them first. Deploy on staging before production when you can.
Is the Security Headers Generator free?
It is free to try. Every new Brainito account comes with 20 free credits, and each run costs 2 credits. Generate configs for as many sites and server setups as you need, and come back any time your stack changes.
Where to go from here
The security headers generator answers one question. These are the next ones worth asking.
Generate your security header config in seconds, no docs digging required
One account unlocks the security headers generator plus 320+ marketing tools, weekly audits and your action plan.
- 20 free credits when you sign up
- 2 credits per run
- No credit card required