Free website security tools for checking SSL, security headers, DNS, WHOIS, open ports, WordPress security, email authentication and more. 24 practical tools for webmasters and developers.

Hey everyone 👋 I’m excited to launch AntiSpywares.net today! I built this platform to solve a simple problem - most website security and diagnostic tools are either too complicated, too expensive, or scattered across different platforms. So I created AntiSpywares.net - a collection of free, fast, and easy-to-use tools for developers, website owners, and SEO professionals. You can: 🔐 Check SSL certificates 🌐 Analyze HTTP headers 🛡 Scan WordPress security 📡 Run DNS lookups ⚙ Validate robots.txt & .htaccess 🚫 Check IP/domain blacklists 🔎 Find broken links 🧩 Validate JSON … and more - all in one place. No signup. No clutter. Just simple tools that work. I’d really love your feedback: 👉 Which tool did you find most useful? 👉 What tool should I build next? Thanks for checking it out, and supporting the launch 🚀

A quick update on AntiSpywares.net

Since our original launch, we've continued improving the platform and have expanded it into a focused toolkit for website and server security.

AntiSpywares.net now offers 24 free security tools across four areas:

Website Security — SSL, HTTP & Security Headers, Open Ports, WordPress Security, TLS and Password Strength

Network & Domains — DNS, WHOIS, Reverse DNS, IP & Domain Reputation and What's My IP

Website Diagnostics — robots.txt, Sitemaps, Redirects, HTTP Status, Broken Links and Meta Tags

Server & Email Security — .htaccess, CSP, SPF, DKIM, DMARC and Email Headers

The goal remains simple: make useful security checks accessible without expensive subscriptions or complicated dashboards.

No signup. No API keys. Free to use.

If you manage websites or work in development, I'd love to know:

Which security tool do you use most often, and what should we build next?

Thanks for checking out AntiSpywares.net! 🚀