Privacy
This notice applies to all Little Wonders calculators. No account is required. Calculator inputs are processed in your browser, not sent to a calculation server.
Saved on your device
Tools may save plans and settings in browser storage so you can return to them. Theme preferences are also stored on your device. Use a tool’s clear control to remove its saved plan, or clear this site’s browser data to remove all locally stored settings.
Sharing links
Some tools put inputs and settings after # in the URL. This fragment is normally excluded from HTTP requests, but anyone with the link can read it, and it can remain in browser history or synced history. Check the full plan before sharing, including settings for disabled options. Clearing a saved plan does not delete links already shared or browser history.
Exports and optional features
Copying, downloading and printing are handled by your browser. Exported content may include text you entered; check it before sharing. Where pronunciation is available, we use only voices marked as local by your browser, without microphone access. Availability depends on your device.
Website requests
Loading pages and assets makes network requests to our hosting provider, Cloudflare. The host may process IP addresses, page paths, timestamps and technical request information for delivery and security. We do not add advertising or behavioral analytics scripts to these tools.
External websites
Reference and publisher links lead to other websites. Their own privacy practices apply when you visit them.