At Baby Formula Tool, we believe your baby's data belongs to you and only you. This privacy policy explains how we handle information — or rather, how we don't handle it.
All calculations, feeding logs, symptom records, growth measurements, and cost comparisons are stored locally in your browser using localStorage. This means the data lives entirely on your device. We do not have access to it, cannot see it, and do not store it on any server. If you clear your browser cache, the data is gone. If you switch devices, the data does not follow you. This is by design.
The only data we collect is standard website analytics — page views, traffic sources, and general usage patterns — through privacy-respecting analytics tools. This data is aggregated and anonymized. We cannot identify individual users from this data.
We do not use tracking cookies. We do not share data with third-party advertisers. We do not build profiles about you or your baby. The only "cookies" involved are the ones we eat while debugging code at midnight.
We may display advertisements through third-party ad networks. These networks may use cookies or similar technologies to deliver relevant ads. You can opt out of personalized advertising through your browser settings or by visiting AboutAds.info.
Since your data never leaves your browser, the security of that data is primarily your responsibility. We recommend using a secure, up-to-date browser and keeping your device protected with a password or biometric lock. We are not responsible for data loss due to browser clearing, device failure, or unauthorized access to your device.
If you have questions about this privacy policy, contact us at privacy@babyformulatool.com.