Drift Light tools run in the browser. The calculators do not need accounts, uploads or personal profiles. Some plans may be saved in local browser storage so the page can remember a simple seven-night note on the same device.
Do not enter sensitive health information. The tools are designed for ordinary bedroom setup notes such as times, room feel, temperature and humidity.
Standard hosting logs may record visits in the normal way. The public tools are intended to work without a sign-in flow.