Privacy Policy
We believe privacy is a right, not a feature. Here is exactly what we collect, why, and how you stay in control.
Introduction
UntangleTools ("we", "us") operates untangletools.com — a free suite of online tools including a Unit Converter, with more tools in development.
This policy explains what we collect, why, and how you stay in control. Questions? Email legal@untangletools.com.
What We Collect
Directly from you: name and email only if you contact us.
Automatically:
- Log data — anonymised IP, browser, pages visited, timestamps.
- Usage data — which tools and categories you use.
- Device data — OS, screen size, browser type.
We do NOT collect your conversion inputs or results — all calculations run entirely in your browser.
How We Use It
- Operating and improving our tools.
- Diagnosing bugs and performance issues.
- Responding to your enquiries.
- Complying with legal obligations.
We never use your data for ad profiling or behavioural targeting. We never sell or rent your data.
Cookies & Storage
- Theme preference — saved locally so your colour choice persists.
- Last used units — the converter remembers your recent category and pair.
- Analytics — anonymous, aggregated data only. We honour "Do Not Track".
Clear cookies any time via your browser settings to reset preferences.
Security & Retention
- All traffic encrypted via HTTPS/TLS.
- Server logs retained for max 90 days, then deleted.
- Analytics stored in aggregated, anonymous form only.
- Preferences live in your browser — we have no server copy.
No system is 100% secure, but we commit to prompt notification if a breach affects your rights.
Your Rights & Changes
You may request access, correction or deletion of any personal data we hold. Email legal@untangletools.com — we respond within 30 days.
We may update this policy when launching new tools. Changes are reflected by an updated "Last Updated" date. Continued use after changes constitutes acceptance.