Privacy Policy
Last updated: July 2026
Sourdough and Bread Calculator respects your privacy. This policy explains what data we use and where it is stored.
Data in Your Browser (localStorage)
We use your browser localStorage to save preferences and baking history only on your device: calculator settings, saved recipes, notes and photos. This data is not sent to our servers. Clearing your browser data removes it.
Analytics
We use Google Analytics 4 to understand how visitors use the site (for example, which pages are viewed). Google may set cookies or use similar technologies and process anonymized usage data according to Google’s Privacy Policy. You can opt out with the Google Analytics Opt-out Browser Add-on or your browser’s cookie controls.
Cookies
Google Analytics and ad partners may set cookies or use similar technologies. Recipe and bake data in localStorage is not a cookie and stays on your device. You can control cookies in your browser settings.
Advertising
This site may display ads from Gourmet Ads and/or Google AdSense. Those providers may use cookies or similar technologies according to their own privacy policies. We do not control what they collect.
Do Not Sell or Share My Personal Information
We do not sell personal information. Ad partners may use cookies or similar identifiers for interest-based advertising. Use the control below to open our ad partner’s privacy / opt-out options (same action as their floating button). California residents may also visit the California Privacy Protection Agency for more information about CCPA rights.
Newsletter
If you subscribe via the footer form, we collect your email address and add it to our mailing list through our email provider (Resend). Recipe and bake history in localStorage are not included. We use your email only to send occasional baking tips and product updates. You can unsubscribe from any message or via Resend’s preference page. Do not include sensitive personal information when subscribing.
Feedback
If you use the Feedback form (header icon or footer link), you must provide an email address and message; an NPS score is optional. Recipe and bake history in localStorage are not included. We send only what you type, plus basic context such as the page URL and screen size, to our email provider (Resend) so we can read and respond to your message. Do not include sensitive personal information in your message.
No Accounts
We do not require an account. Calculator data stays in your browser unless you choose to send feedback as described above.
Changes
We may update this policy. Continued use means you accept the updated policy.