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What is Security Headers?
Security Headers is a free online developer tool that generate HTTP security headers (CSP, HSTS, X-Frame-Options) for web applications. Like all FluxBench tools, it runs entirely offline in your browser — no data is ever sent to any server.
How to use Security Headers
1
Open the Security Headers tool on FluxBench
2
Generate HTTP security headers (CSP, HSTS, X-Frame-Options) for web applications
3
Copy or download your result — ready to use
Common use cases
- Quick security headers tasks during development
- Processing data without installing desktop software
- Privacy-sensitive work where data must never leave your device
Frequently Asked Questions
Is Security Headers free to use?
Yes, Security Headers is completely free on FluxBench. No account, no signup, no payment required.
Does Security Headers send my data anywhere?
No. All FluxBench tools run 100% offline in your browser. Your data never leaves your device — we have no backend servers.
Can I use Security Headers on mobile?
Yes, FluxBench works on any modern browser including mobile. Just open the tool page on your phone or tablet.
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