Meizin Voice Privacy Policy

Basic Policy

This software is designed with your privacy as the top priority. All speech recognition processing is performed locally on your computer, and no data, including voice data, is ever sent to external servers.

Data We Do NOT Collect

This software does not collect any of the following data:

• Voice data: Recorded audio is immediately discarded from memory after recognition processing.
• Recognition result text: Text generated by speech recognition is discarded from memory after input.
• Usage data: We do not collect usage statistics such as frequency, duration, or recognition count.
• Location data: We do not obtain GPS or network-based location information.
• Personal identification information: We do not collect names, email addresses, phone numbers, or other personal information (except information provided to sales channels when purchasing a license key).

Data Stored on Your Computer

This software stores only the following data necessary for operation on your computer:

• Configuration file (config.json): Language settings, hotkey settings, GPU/CPU selection, etc.
• Custom dictionary: Text replacement rules you have registered
• License key: The license key you entered
• Trial start date: First launch date (used to calculate trial period)
• Speech recognition model: Whisper model files (downloaded on first launch)

All of this data exists only on your computer and is never transmitted externally.

Network Communication

This software communicates over the network only in the following cases:

1. Speech recognition model download (first launch only): Downloads model files from HuggingFace servers. No personal information is transmitted.
2. License key verification: Contacts the authentication server to verify license key validity. Only the license key and machine identifier are transmitted.
3. Update check: Checks whether a new version has been released. Only the current version number is transmitted.

No other network communication is performed. Voice data, recognition result text, usage data, etc. are never transmitted externally.

Data Sharing with Third Parties

The developer does not sell, lease, or provide your data to third parties, except when required by law or with your explicit consent.

Information at License Key Purchase

License key purchases are made through external sales channels (Lemon Squeezy, etc.). Payment information provided at purchase (email address, credit card information, etc.) is handled in accordance with each sales channel's privacy policy. The developer does not directly retain this payment information.

Data Deletion

• Deleting configuration files: Deleting config.json will erase all settings, dictionary, and license key information.
• Uninstallation: Uninstalling this software will delete all data.

Children's Privacy

This software is not intended for children under 13 years of age. The developer does not intentionally collect personal information from children under 13.

Changes to This Privacy Policy

The developer may update this Privacy Policy as necessary. If significant changes are made, notification will be provided on this software's website or within the application.

Contact

For questions or inquiries regarding this Privacy Policy, please contact us through our contact form.

Last updated: June 3, 2026