Privacy Policy

1. Client-Side Execution (No Data Collection)

LLMtokenCostCalculator operates as a static client-side web application. All token calculations, slider interactions, model comparisons, and pasted texts inside the "Paste Text Estimator" tool execute entirely within your web browser's local memory (via JavaScript).

We do not send, log, store, or transmit your prompt inputs, code snippets, or custom model parameters to our servers or any third-party AI endpoints.

2. Local Storage Usage

We use your browser's `localStorage` solely to save non-identifiable user interface preferences, specifically:

• Theme Preference: Storing whether you selected Light Mode or Dark Mode.

No personal data, authentication tokens, or tracking IDs are stored in your browser's local storage.

3. Web Analytics & Server Logs

Like most websites, our hosting infrastructure may collect standard, anonymized server access logs (such as browser user agent, referring URL, and timestamps) solely for security, DDoS prevention, and service availability monitoring. We do not correlate server logs with individual users.

4. Third-Party Links

Our website contains outbound links to official AI provider billing pages (e.g., OpenAI, Anthropic, Google, DeepSeek). When you click an external link, you are subject to the respective third-party's privacy policy and terms. We encourage you to review their policies.

5. GDPR & CCPA Compliance

Because we do not collect, process, sell, or store personally identifiable information (PII), we fully adhere to the privacy principles outlined in the General Data Protection Regulation (GDPR) and the California Consumer Privacy Act (CCPA).

6. Changes to This Policy

We may occasionally update this Privacy Policy to reflect technical or legal improvements. Any changes will be posted on this page with an updated revision date.

7. Contact Information

If you have questions regarding this Privacy Policy, please visit our Contact Us page.