Privacy Policy

Transparency and security of your data.

🛡️ Privacy by Design

Coding Theory Lab is a static application. This means all calculations, encoding, and decoding happen exclusively in your browser via JavaScript. We do not send your input data to any server.

📊 Analytics & Google Analytics

We use Google Analytics (via Partytown for optimization) only to collect anonymous statistics: visitor count, device types, and popular pages. This helps us understand which calculator features are most in demand.

🍪 Cookies

We use a minimal amount of cookies to save your language preferences and support analytics. You can disable them in your browser settings; this will not affect the calculation functions.

📂 Open Source

The entire project code is available on GitHub. You can independently verify how your data is processed and ensure there are no hidden data collection mechanisms.