Privacy Policy
Last updated: December 2025
Overview
DIM Weight Calculator ("we", "our", "the Service") is committed to protecting your privacy. This policy explains what data we collect, why, and how we use it.
Data We Collect
Calculation Data
We do not collect, store, or transmit any data you enter for calculations. All calculations happen entirely in your browser. Package dimensions and weights are never sent to our servers.
Analytics (Optional)
If you consent to analytics cookies, we may collect:
- Pages visited and time spent
- Device type and browser
- Approximate geographic region
Analytics are disabled by default. You may enable them via the consent banner. You can withdraw consent at any time by clearing your browser cookies or using the settings in the consent banner.
Advertising
We display ads via Google AdSense. If you consent to marketing cookies, personalized ads may be shown. Without consent, only non-personalized ads are displayed. Google's use of advertising cookies is governed by Google's Advertising Policies.
Quebec Law 25 Compliance
We comply with Quebec's Law 25 (Act respecting the protection of personal information in the private sector):
- Consent: Analytics and marketing cookies are opt-in only
- Transparency: This policy clearly explains all data practices
- Right to withdraw: Clear your cookies or use the consent banner
- No automated decision-making: We do not use your data for automated decisions
Data Retention
- Calculation data: Not retained (never leaves your browser)
- Analytics data: Retained for up to 26 months by analytics provider
- Consent preferences: Stored locally in your browser
Third-Party Services
- Google AdSense: Advertising (Privacy Policy)
- Cloudflare: Hosting and CDN (Privacy Policy)
Children's Privacy
This Service is not directed at children under 13. We do not knowingly collect data from children.
Contact
For privacy inquiries, contact us at: [email protected]
Changes to This Policy
We may update this policy periodically. The "Last updated" date will reflect any changes.