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Legal Documentation

Privacy Policy

Effective Date: September 1, 2026 • Last Updated: September 2026

Our Core Privacy Principle: Zero Prompt Collection

All text pasted into the Token Counter or Cost Estimator is processed exclusively inside your local browser memory using client-side JavaScript tokenizers. We never log, transmit, store, or inspect your prompts, tokens, or outputs on our servers.

1. Information We Collect

Because TokenMath operates primarily client-side, our collection of personal information is strictly minimized:

  • Browser Local Storage: We store your UI preferences, active model choices, and cookie consent status directly on your device.
  • Aggregated Usage Metrics: We may collect anonymized, aggregated technical logs (e.g. browser type, referrer URL, page view count) to maintain operational stability.
  • Contact Inquiries: If you voluntarily reach out via our contact form, we collect your name, email address, and message solely to reply to your inquiry.

2. Cookies & Advertising Partners

We partner with third-party advertising platforms (such as Google AdSense and ethical developer ad networks) to support the ongoing maintenance of this free tool.

Third-party vendors may use cookies, web beacons, and device identifiers to serve relevant ads based on your prior visits to our website or other sites on the Internet. You can manage or disable non-essential cookies at any time via our Cookie Preferences modal or through your browser settings.

3. GDPR & European Privacy Rights

If you reside within the European Economic Area (EEA) or United Kingdom, you are entitled to statutory rights under the General Data Protection Regulation (GDPR), including:

  • The right to access, rectify, or erase personal data.
  • The right to object to or restrict processing.
  • The right to withdraw cookie consent at any time.

4. California Privacy Disclosures (CCPA / CPRA)

Under California consumer privacy legislation, California residents possess the right to request disclosure of categories of personal information collected. We do not sell your personal information or prompt data.

5. Contact Information

For any questions regarding this Privacy Policy or data inquiries, contact our privacy team at: privacy@tokenmath.net