Privacy Policy

1. Our Core Privacy Principle: Zero Financial Data Collection

At Crypto Tools Matrix, privacy is not an afterthought; it is built into our architecture. All our financial calculators, portfolio estimations, and risk assessments are performed 100% locally on your device (client-side).

We do not collect, transmit, log, or store any of your inputs regarding your portfolio sizes, liquidation thresholds, asset amounts, API keys, or Wallet addresses. When you close your browser tab, your financial calculation session vanishes entirely.

2. Information We Collect Automatically

While we do not collect your financial data, we use standard analytics tools to ensure our platform functions correctly and to understand general user traffic. Information automatically collected may include:

• Browser type and version.
• Operating system.
• Referral source (the website you came from).
• Time and date of visit.
• General geographic location (country or city level, derived from IP address).

3. Use of Cookies and Third-Party Advertising (Google AdSense)

To keep our tools completely free for developers and traders, we use third-party advertising companies, including Google AdSense, to serve ads when you visit our website.

• Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to your website or other websites.
• Google's use of advertising cookies enables it and its partners to serve ads to our users based on their visit to our sites and/or other sites on the Internet.
• Users may opt-out of personalized advertising by visiting Google Ads Settings.

We also use local storage exclusively for saving non-sensitive user interface preferences (such as your preferred dark/light mode or recently selected cryptocurrency pair) so you don't have to reselect them on every visit.

4. Third-Party APIs (CoinGecko, Binance, Etherscan)

Our calculators fetch live market data (such as cryptocurrency prices and live gas fees) directly from public APIs including CoinGecko, Binance, and Etherscan. When your browser makes these requests, those third-party services may log your IP address according to their respective privacy policies. We do not intermediate or proxy these requests through our own servers; they are made directly from your browser.

5. Changes to This Policy

We may update our Privacy Policy from time to time to reflect changes in our practices or legal obligations. We will notify users of any material changes by updating the "Last Updated" date at the top of this page.