Privacy Policy

Last Updated: March 2024

1. Information Collection

1.1 Automatically Collected Information

  • Device information (operating system, browser type, device model)
  • Access information (IP address, access time, usage duration)
  • Usage data (feature usage frequency, error logs)
  • Performance data (loading time, response speed)

1.2 User Provided Information

  • Uploaded PDF file content
  • Conversion parameters (animation style, sound effects)
  • Information provided in feedback or support requests

1.3 Information We Don't Collect

  • Personal identification information (name, address, phone)
  • Payment related information
  • Biometric data
  • Social media information

2. Information Usage

2.1 Core Service Purposes

  • Providing PDF to video conversion service
  • Processing files and extracting content
  • Generating and optimizing video output
  • Providing temporary file storage

2.2 Service Improvement Purposes

  • Analyzing service performance and usage patterns
  • Identifying and resolving technical issues
  • Optimizing user interface and experience
  • Developing new features and improving existing ones

2.3 Data Processing Principles

  • Minimizing data collection
  • Clear processing purposes
  • Time-limited data retention
  • Secure data processing

3. Data Storage and Security

3.1 Data Retention Periods

  • PDF files: Temporary storage during conversion only
  • Generated videos: Retained for 24 hours
  • Usage logs: Retained for 30 days
  • Error reports: Retained for 90 days

3.2 Security Measures

  • Transport encryption: TLS 1.3 protocol
  • Storage encryption: AES-256 bit encryption
  • Access control: Role-based permission system
  • Security monitoring: 24/7 system monitoring
  • Regular security audits and updates

4. Data Sharing and Transfer

4.1 Necessary Data Sharing

  • Cloud service providers (for file storage and processing)
  • AI service providers (for voice synthesis)
  • Analytics service providers (for performance monitoring)

4.2 Data Sharing Principles

  • Sharing only necessary minimum datasets
  • Requiring third parties to follow equivalent privacy standards
  • Signing data processing agreements
  • Regular third-party compliance reviews

5. User Rights and Controls

5.1 Your Data Rights

  • Access: Know what data we collect
  • Correction: Fix inaccurate data
  • Deletion: Request data removal
  • Restriction: Limit data processing scope
  • Objection: Object to data processing
  • Portability: Obtain data copy

6. Contact Us

[email protected]

Response time: Within 2 business days