Privacy Policy

Last Updated: 4/24/25

Thank you for using the "FreeGuitarTuner.net" application. This privacy policy explains how we handle your information when you use our web application.

Information We Collect

We strive to collect minimal information necessary to provide and improve our service.

• Microphone Audio Data: To provide the tuning functionality, our application requests access to your device's microphone. The audio stream is processed **entirely within your web browser** on your local device. This audio data is used solely for pitch detection and is **never sent to our servers or any third party**. It is processed in real-time and immediately discarded after analysis.
• Analytics Data (Google Analytics): We use Google Analytics to collect anonymous usage data to understand how users interact with our application and to improve its functionality. This data may include information such as your device type, browser type, operating system, general geographic location (e.g., country), pages visited, session duration, and interactions with UI elements. This data is aggregated and anonymized, meaning it cannot be used to personally identify you. Google Analytics uses cookies to collect this data. You can learn more about Google's privacy practices at Google Privacy & Terms.

How We Use Information

• Microphone Audio Data: Used exclusively for the core tuning function within your browser.
• Analytics Data: Used solely for analyzing application usage trends, identifying areas for improvement, and ensuring compatibility across different devices and browsers.

Data Storage and Security

As microphone audio is processed locally and not stored, there are no specific storage considerations for this data on our end. Anonymous analytics data collected by Google Analytics is stored on Google's servers according to their security practices.

Third-Party Services

We use Google Analytics as a third-party service for usage statistics. We do not share any other data with third parties.

Cookies

We use cookies only for the functionality of Google Analytics. You can typically control cookie settings through your browser.

Your Choices

You can choose to deny microphone access when prompted by your browser. If you deny access, the tuning functionality of the application will not work. You can usually manage microphone permissions in your browser settings.

You can often opt-out of Google Analytics tracking using browser add-ons or settings provided by Google.

Children's Privacy

This service is not directed to individuals under the age of 13. We do not knowingly collect personal information from children under 13.

Changes to This Policy

We may update this privacy policy from time to time. We will notify you of any changes by posting the new privacy policy on this page. You are advised to review this privacy policy periodically for any changes.

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