Privacy Policy
Last updated: February 23, 2026
NinzaKit ("we", "our", or "us") operates the NinzaKit.com website. This Privacy Policy explains how we collect, use, and protect your information when you use our free online tools and services.
NinzaKit is designed with privacy as a core principle. Most of our tools run entirely in your browser — your data never leaves your device.
Automatically Collected Information
- Usage data via Google Analytics (page views, tool usage, device type, browser)
- IP address (anonymized by Google Analytics)
- Cookie preferences and locale settings
What We Do NOT Collect
- Personal information (name, email, phone) — unless you create an admin account
- Data you enter into our tools (text, images, files) — this stays in your browser
- Payment information — all tools are completely free
We use a limited number of cookies to improve your experience:
Essential Cookies
Required for the website to function (session, CSRF protection).
Preference Cookies
Store your theme (dark/light mode) and language preference.
Analytics Cookies
Google Analytics cookies to understand how visitors use our site. These can be declined via our cookie consent banner.
Some of our tools make requests to external APIs to provide functionality:
- Google Analytics — website usage statistics
- Currency exchange API — for real-time conversion rates
- IP geolocation API — for IP lookup tool
- SSL verification services — for SSL checker tool
- DNS lookup services — for DNS and WHOIS tools
These services have their own privacy policies. We recommend reviewing them individually.
We implement appropriate security measures to protect your information. All data transmission is encrypted via HTTPS/TLS. Tool inputs are processed locally in your browser and are never stored on our servers.
You have the right to:
- Decline non-essential cookies via our cookie consent banner
- Clear your browser cookies and local storage at any time
- Request access to any personal data we may hold (for admin users)
- Request deletion of your account and associated data
We comply with the General Data Protection Regulation (GDPR) and the California Consumer Privacy Act (CCPA). Since we collect minimal data and most tools operate client-side, your privacy is inherently protected.
NinzaKit is not directed at children under 13. We do not knowingly collect personal information from children.
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated revision date.
If you have questions about this Privacy Policy, please contact us via our contact page.