Free Security Tools
Analyze your website's security posture with our free tools. No signup required.
Security Headers Checker
Analyze any website's HTTP security headers and get a detailed grade with actionable recommendations.
Check HeadersPhishing URL Scanner
Analyze suspicious URLs for phishing indicators. Detects homoglyphs, brand impersonation, and more.
Scan URLDomain Lookalike Finder
Find registered domains that impersonate your brand. Detect typosquatting and homoglyph domains.
Find LookalikesWhy Security Tools Matter
Proactive Defense
Cybersecurity threats are constantly evolving. Regularly checking your security headers, scanning suspicious URLs, and monitoring for lookalike domains helps you stay ahead of attackers.
Know Your Attack Surface
Understanding where your defenses are weak is the first step to fixing them. These tools give you instant visibility into common vulnerability areas.