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Privacy
Last updated: February 2026
Overview
sourdoughy.com is a free sourdough calculator. We respect your privacy and keep data handling minimal.
What we collect
We do not collect personal data. The site works in your browser. No account or signup is required.
Local storage
We use your browser's local storage to remember:
- Language preference — so the site stays in your chosen language
- Theme — light or dark mode
- Saved recipes — recipes you choose to save (stored locally, never sent to us)
- Cookie consent — your choice to accept or reject non-essential cookies
This data stays on your device. We do not receive it.
Third-party services
We use Google Fonts for typography. Font requests may be sent to Google's servers. See Google's Privacy Policy for details.
Analytics
We use anonymous usage analytics (Google Tag Manager and Microsoft Clarity) to understand how the site is used and improve it. These tools do not require an account and we do not sell your data.
Your rights
You can clear all stored data by clearing your browser's site data for sourdoughy.com (e.g. Clear browsing data → Cookies and site data).
Contact
Questions? See our contact page.
Disclaimer: Baking results vary based on flour type, ambient temperature, starter health, and technique. Use this guide and our sourdough hydration calculator as a starting point, then adjust to your conditions.