Menu
Home Calculator All Calculators Calendar Thirukural Health Recipes Weather Finance QR Generator Password Unit Converter Notes Tamil Tools AI Tools Guides & Articles
Browse by Category
All Tools Calculators Finance Health Text Developer AI Weather World Tamil Entertainment SEO Security Utility Spirituality Image PDF Date & Time Lifestyle
Currency: USD EUR GBP INR JPY AUD CAD SGD MYR

Free Security & Privacy Tools

6 tools

Check your IP, test for VPN leaks, verify SSL certificates, and inspect DNS, Whois, and password strength - free privacy and security tools.

All Calculators Finance Health Text Developer AI Weather World Tamil Entertainment SEO Security Utility Spirituality Image PDF Date & Time Lifestyle
By feature: Calculate Convert Generate Lookup Track Analyze Edit Read Fun Secure Design Browse
What Is My IP Instantly see your public IP address along with ISP, city, region, country, and timezone. VPN Leak Test Check your public IP and detect WebRTC leaks that can expose your real address even when using a VPN. Password Strength Checker Check the strength of any password in real-time with entropy estimation and crack time analysis. SSL / TLS Checker Check if a website has a valid SSL/TLS certificate and how many days before it expires. DNS Lookup Look up DNS records (A, AAAA, MX, NS, CNAME, TXT) for any domain name. Whois Lookup Look up domain registration information including registrar, creation date, expiry, and name servers.

About Security Tools

See your public address with What Is My IP, confirm your VPN is hiding you with the VPN Leak Test, check a site's certificate with the SSL Checker, and inspect a domain's DNS and Whois records. The Password Strength Checker shows how tough your password really is.

Use these tools only on systems and domains you own or are authorised to test. They help you understand your own security, not a guarantee of it.

Frequently Asked Questions

What is a VPN or WebRTC leak?

It is when your real IP address is exposed to websites despite using a VPN. The VPN Leak Test checks for this.

Is it safe to test my password strength here?

The check runs in your browser and is not sent anywhere. As good practice, test similar patterns rather than your real active passwords.

Can I check any website or domain?

You can inspect public information like SSL, DNS, and Whois. Only run security tests on systems you own or are permitted to test.