Privacy Policy

Effective Date: August 24, 2026

1. Information We Do Not Collect

AI Unit Converters performs all mathematical conversions, matrix lookups, and sorting client-side in your web browser. We do not require account registration, and we do not store, log, or transmit the numbers or calculations you input into our tools.

2. Local Browser Storage

We use browser localStorage solely to save your local UI preferences:

Color theme preference (light or dark).
Haptic touch vibration toggle (enabled or disabled).
Pinned and recently used measurement units.

This data remains on your physical device and is never uploaded to our servers.

3. Third-Party Analytics & Infrastructure

We may use privacy-focused analytics (such as Cloudflare Web Analytics) to monitor aggregate traffic, server uptime, and error rates. These metrics do not utilize tracking cookies, collect personal identifiers, or perform fingerprinting.

4. Updates to This Policy

Any revisions to this Privacy Policy will be posted directly to this page with an updated effective date.