Privacy Policy

Last updated: July 21, 2026

1. Overview

Welcome to Lazy Pinyin (accessible from https://lazypinyin.pages.dev/). We respect your privacy and are committed to protecting any personal information you may share with us. This Privacy Policy explains what information we collect, how we use it, and your rights regarding your data.

2. Information We Collect

Audio Data (Microphone Input): When using our pronunciation evaluation feature, your voice is captured locally in your browser to analyze waveform and speech accuracy. We do not store or upload your raw audio recordings to any external server.
Payment Information: We do not store or process your financial data directly. All transactions are securely handled by our Merchant of Record, Lemon Squeezy. When you make a purchase, Lemon Squeezy collects transaction details (such as email address and payment info) in accordance with their Privacy Policy.
Usage & Storage Data: We may use browser localStorage or local session state to save your progress, preferences, and challenge scores. This data stays entirely on your device.

3. How We Use Your Information

We use the minimal information collected solely to:

Provide and maintain interactive learning features (pronounce tests, challenge quizzes).
Verify lifetime access purchases via Lemon Squeezy.
Improve user experience and application stability.

4. Third-Party Services

We utilize the following third-party services to deliver our Web Application:

Cloudflare Pages: For global static web hosting and content delivery.
Lemon Squeezy: As our checkout processor and Merchant of Record for selling digital purchases.

5. Cookies & Tracking

Lazy Pinyin does not use third-party tracking cookies, web beacons, or invasive analytics scripts. Basic session tokens or browser storage are strictly used for functional site performance.

6. Your Data Rights (GDPR / CCPA)

Depending on your location, you have the right to access, update, or request deletion of any personal information associated with your purchases. To exercise these rights or inquire about transaction receipts, please contact our payment partner Lemon Squeezy or reach out to us directly.

7. Contact Us

If you have any questions or concerns regarding this Privacy Policy, please feel free to contact us via email at: support@lazypinyin.com (or your preferred contact email).