Privacy Policy

Last updated: January 2025

At StemSplitter.art, accessible from https://stemsplitter.art, we are committed to protecting your privacy and ensuring the security of your personal information and audio files. This Privacy Policy explains how we collect, use, protect, and handle your data when you use our AI-powered stem separation service.

If you have any questions about this Privacy Policy, please contact us at [email protected].

1. Information We Collect

StemSplitter.art collects minimal information necessary to provide our stem separation service:

Audio Files

When you upload audio files for stem separation, we temporarily process and store these files on our secure servers. Your uploaded files are:

  • Processed immediately using our AI algorithms
  • Stored temporarily during processing (typically 2-5 minutes)
  • Automatically deleted from our servers within 24 hours
  • Never shared, sold, or distributed to third parties
  • Processed in a secure, encrypted environment

Technical and Usage Data

We automatically collect certain technical information to improve our service:

  • IP address (for security and abuse prevention)
  • Browser type and version
  • Operating system information
  • File upload timestamps and processing duration
  • Error logs and performance metrics
  • General usage statistics (number of files processed, popular formats)

This data helps us optimize performance, prevent abuse, and improve our AI models. No personally identifiable information is linked to your uploaded audio files.

2. How We Process Your Data

Audio File Processing

Your uploaded audio files undergo the following process:

  • Secure upload via encrypted connection (HTTPS)
  • Temporary storage in our processing queue
  • AI-powered stem separation using our machine learning models
  • Generation of separated audio stems
  • Secure delivery of results to you
  • Automatic deletion of all files within 24 hours

Data Retention

We maintain strict data retention policies:

  • Uploaded audio files: Deleted within 24 hours
  • Generated stems: Deleted within 24 hours
  • Technical logs: Retained for 30 days for security purposes
  • Anonymous usage statistics: Retained indefinitely for service improvement
  • No long-term storage of any personal or audio content

3. Cookies and Local Storage

StemSplitter.art uses minimal cookies and local storage to enhance your experience:

  • Remember your preferred audio quality settings
  • Maintain session information during file processing
  • Store temporary processing status for large files
  • Collect anonymous analytics to improve our service
  • Prevent abuse and ensure fair usage

You can disable cookies in your browser settings, though this may limit some functionality of our service.

4. Third-Party Services

StemSplitter.art may integrate with the following types of third-party services:

  • Cloud storage providers for temporary file processing
  • Content delivery networks (CDNs) for faster file delivery
  • Analytics services for usage monitoring (anonymized data only)
  • Security services for DDoS protection and abuse prevention

We never share your audio files or personally identifiable information with third parties. Any data shared with service providers is limited to anonymous technical metrics necessary for service operation.

5. Data Security

We implement industry-standard security measures to protect your data:

  • SSL/TLS encryption for all data transmission
  • Secure server infrastructure with regular security updates
  • Access controls and authentication for all systems
  • Regular security audits and vulnerability assessments
  • Encrypted storage for temporary file processing
  • Secure deletion protocols for all user data

6. Your Rights and Choices

You have the following rights regarding your data:

  • Access: Request information about data we collect
  • Deletion: Request immediate deletion of your uploaded files
  • Correction: Request correction of any inaccurate information
  • Portability: Request copies of your processed stems before automatic deletion
  • Opt-out: Disable analytics cookies and usage tracking

To exercise these rights, contact us at [email protected] with your specific request.

7. GDPR Compliance

For users in the European Union, we comply with the General Data Protection Regulation (GDPR):

  • Lawful basis: Legitimate interest in providing stem separation services
  • Data minimization: We collect only necessary data for service operation
  • Purpose limitation: Data used solely for stem separation and service improvement
  • Storage limitation: Automatic deletion within 24 hours
  • Right to erasure: Immediate file deletion upon request
  • Data protection by design: Privacy-first architecture and processes

8. Children's Privacy

StemSplitter.art does not knowingly collect personal information from children under 13 years of age. If you believe a child has provided personal information to our service, please contact us immediately at [email protected] and we will promptly delete such information from our systems.

9. International Data Transfers

Our servers may be located in different countries to provide optimal performance. Any international data transfers are conducted in accordance with applicable privacy laws and industry best practices, including appropriate safeguards for data protection.

10. Policy Updates

We may update this Privacy Policy periodically to reflect changes in our practices or applicable laws. We will notify users of significant changes by posting the updated policy on our website with a new "Last Updated" date. Continued use of StemSplitter.art after policy updates constitutes acceptance of the revised terms.

For questions, concerns, or requests related to this Privacy Policy, please contact us at [email protected]. We are committed to addressing your privacy concerns promptly and transparently.