Legal
Privacy policy.
Last updated: July 4, 2026
Overview
Free Length Converter (freelengthconverter.com) is a static website that performs length unit conversions entirely in your browser. We are committed to your privacy and collect no personal information.
Data we collect
We do not collect, store, or transmit any personal data. Conversion values you enter are processed locally on your device and are never sent to our servers.
Local storage
We use your browser's local storage to remember your dark mode preference (light or dark theme). This data stays on your device and is not transmitted anywhere.
URL parameters
When you share a conversion link, the URL may contain unit selections and values as query parameters. These are read locally by your browser to restore the conversion state. We do not log or store these parameters on any server.
Third-party services
We use Google Analytics to collect aggregated, anonymous usage statistics (such as page views). Conversion values you enter are processed locally in your browser and are never sent to our servers. We do not use advertising or other third-party tracking scripts. Fonts are self-hosted and served from the same domain.
Cookies
Google Analytics may set cookies to distinguish visitors. Theme preference is stored via localStorage, not cookies. You can opt out of Google Analytics using Google's browser add-on: https://tools.google.com/dlpage/gaoptout
Changes
We may update this privacy policy from time to time. Changes will be posted on this page with an updated date.
Contact
For privacy-related questions, email us at pratimmajumder1@protonmail.com.