Free Vulnerability Scanner

Enterprise-grade vulnerability scanning that's actually free. No signup required, no credit card needed, no trial period. Just paste your URL and discover security issues.

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✓ No signup required · ✓ Fast results · ✓ 100% free basic scan

A Professional Vulnerability Scanner That's Actually Free

Most "free" vulnerability scanners require email signup, limit scans to one per month, or hide results behind a paywall. VulnScan is different — our basic scan is genuinely free with no strings attached.

We believe every website owner deserves to know their security posture. That's why we offer unlimited free scans that cover the most critical checks:

What's Included Free

Security Grade (A-F) — Instant overview of your website's security health
SSL/TLS Analysis — Certificate validity, protocol versions, cipher strength
Security Headers Check — Content-Security-Policy, HSTS, X-Frame-Options, and more
Subdomain Discovery — Find all publicly accessible subdomains
Technology Detection — Identify CMS, frameworks, and server software
Known Vulnerability Flags — High-level alerts for critical issues

When to Upgrade

For specific CVE identification, detailed remediation steps, and compliance reporting, our paid tiers start at just $49 — a one-time fee with no subscriptions.

Frequently Asked Questions

Is VulnScan really free?

Yes. The basic security scan with A-F grade, SSL analysis, header checks, and subdomain discovery is completely free. Detailed CVE reports and remediation guides are available as one-time purchases.

How many free scans can I run?

There is no limit on free scans. Scan as many websites as you need.

What's the difference between free and paid scans?

Free scans provide a security grade and high-level findings. Paid reports ($49-$199) include specific CVE identification, step-by-step remediation instructions, OWASP mapping, and downloadable PDF reports.

Every day you wait is another day hackers have the advantage

Scan your website now — free, instant, no signup.