Privacy Policy
Last updated: April 22, 2025
1. Overview
CryptoToolKit ("we", "us", "our") is committed to protecting your privacy. This policy explains what data we collect, how we use it, and your rights.
2. Data We Collect
Calculator inputs: All calculator inputs (prices, amounts, dates) are processed entirely in your browser. We never send your financial data to our servers.
Wallet addresses: When you use the Wallet Analyzer, the Ethereum address you enter is sent to Etherscan's public API to retrieve on-chain data. We do not store these addresses.
Analytics: We may use analytics tools such as Microsoft Clarity to understand page views, traffic sources, and usability. These services may use cookies or similar technologies.
Advertising: We may display ads via Google AdSense. Google may use cookies to serve relevant ads. See Google's ad policy for details.
3. Cookies
We use minimal cookies for basic site functionality. Third-party services (analytics, ads) may set their own cookies. You can disable cookies in your browser settings.
4. Third-Party APIs
Our tools fetch data from:
- CoinGecko — cryptocurrency prices
- Etherscan — Ethereum blockchain data
- Alternative.me — Fear & Greed Index
- Blockchain.info — Bitcoin network data
These services have their own privacy policies. We recommend reviewing them.
5. Data Retention
We do not store personal data. API responses are cached temporarily (30 seconds to 10 minutes) on the server to improve performance, then discarded.
6. Your Rights
Since we don't collect personal data, there is generally nothing to delete. If you have questions, contact us at privacy@cryptotoolkit.xyz.
7. Changes
We may update this policy. Changes will be posted on this page with an updated date.