Privacy Policy
TrendMandi is built with privacy as a core principle. This policy explains what data we collect, what we do not collect, and how calculations work.
Calculations Happen Locally
All calculations run entirely in your browser. Calculator inputs are processed locally. By default they stay on your device (localStorage). If you optionally sign in, your shared profile and saved decision history can sync to your account so you can reopen them on another device.
What We Do Not Collect
- Your calculator inputs or results
- Personal information (name, email, address)
- Financial data (income, savings, debts) unless you opt in to account sync
- Account credentials unless you choose to sign in for sync
- Browsing history beyond standard server logs
What We May Collect
We may use privacy-respecting analytics to understand which tools are most used and how visitors find the site. This includes:
- Aggregate, anonymous page view statistics
- Country-level location (not precise location)
- Referrer information (how you arrived at the site)
- Device type (mobile, tablet, desktop)
We do not use analytics that track individuals across websites. We do not sell or share data with third parties.
Cookies
TrendMandi uses minimal cookies. We do not use tracking cookies, advertising cookies, or cross-site tracking. Any cookies used are strictly for basic functionality (such as remembering your last visited page). You can disable cookies in your browser without affecting calculator functionality.
Advertising
If we add display advertising in the future, it will be clearly separated from calculator content. We will never allow advertisers to access your calculator data, because we do not have it.
GDPR Compliance
TrendMandi is GDPR-conscious. Calculator math stays in your browser. Optional account sync stores only the profile and decision history you choose to save, under your control. You can request access, correction, or deletion by contacting us.
Children's Privacy
TrendMandi is not directed at children under 13 and does not knowingly collect any data from children.
Changes to This Policy
We may update this policy from time to time. Changes will be posted on this page with an updated date.
Contact
If you have questions about privacy, please contact us through the links in the footer.