Privacy Policy

YT Metronome ("the Service") values your privacy and complies with applicable data protection laws. This Privacy Policy explains how the Service collects, uses, stores, and deletes your personal information.

1. Personal Information We Collect

To operate the Service and prevent abuse, we collect the following information.

• For service operation and abuse prevention: IP address
• Automatically collected data: service usage records, access logs, and cookies

2. Purpose of Collection and Use

Collected information is used for the following purposes.

• Providing and operating the Service, including YouTube-based audio analysis and synchronization features
• Preventing abuse, unauthorized API usage, and excessive free requests through IP-based limits
• Improving the Service, developing new features, and analyzing usage statistics

3. Retention Period

Personal information is deleted without delay once the purpose of collection and use has been fulfilled. However, the following data may be retained for the periods listed below.

• Abuse prevention records (including IP addresses): 6 months from the last access date
• Website access logs: 3 months in accordance with applicable laws

4. Deletion Procedures and Methods

Personal information is deleted promptly after the retention period expires or the purpose of processing has been fulfilled.

• Procedure: Information is retained only for the period required by internal policy or applicable law and is then deleted.
• Method: Electronic data is deleted using technical methods that prevent recovery.

5. Your Rights

You may exercise the following rights regarding your personal information at any time.

You may exercise these rights by contacting us using the contact information below, and the Service will respond without undue delay.

• Request access to your personal information
• Request correction or deletion of your personal information
• Request suspension of processing of your personal information

6. Third-Party Processors and Providers

To provide the Service reliably, certain data may be processed by the following external providers.

• Infrastructure and web hosting: Vercel
• Database: Neon (for beat-related data and service information storage)
• Audio processing infrastructure: RapidAPI
• Analytics and traffic analysis: Google Analytics

7. Cookies

The Service uses cookies and similar technologies to provide an optimized experience.

You may refuse cookie storage through your browser settings. However, doing so may affect certain features such as language preference retention.

• Language preference: cookies are used to remember your selected language
• Analytics: cookies may be used to analyze traffic and usage patterns

8. Contact

If you have any questions, complaints, or requests related to privacy, please contact us below.