Last updated: October 2026

This Privacy Policy explains what data Duo Voice collects, how it is used, and how it is protected.

1. Data We Collect

We may collect:
audio submitted by the user for recognition and translation;
text results of recognition and translation;
technical data (IP address, browser type, timestamps, error logs);
account information (if registration is available).
We do not intentionally collect sensitive data (medical, financial, biometric) unless the user provides it through audio.

2. How We Use Data

Data may be used to:
process audio;
improve recognition and translation quality;
ensure stable operation of the Service;
protect against abuse and technical attacks.
We do not sell or share data with third parties except as required by law.

3. Cookies and Analytics

The website may use cookies and analytics tools to:
store user preferences;
analyze performance;
improve the interface.
You may disable cookies in your browser settings.

4. Storage and Security

We use technical measures to protect data, including encrypted transmission and restricted access. However, no online service can guarantee absolute security.

5. Children

Duo Voice is not intended for children under 13 and does not knowingly collect data from children.

6. Your Rights

You may request deletion or a copy of your data if such functionality is available. For requests, contact us by email.

7. CCPA Notice (California Users)

Duo Voice does not sell or share personal information as defined by the California Consumer Privacy Act (CCPA).
California users may request:
disclosure of the categories of data collected;
deletion of personal information (if technically possible);
confirmation that their data is not sold.
We do not discriminate against users who exercise their privacy rights.

8. GDPR Notice (EU Users)

If you are located in the European Union, you have the following rights under the GDPR:
the right to access your personal data;
the right to request correction or deletion;
the right to restrict or object to processing;
the right to request a copy of your data;
the right to withdraw consent at any time.
Duo Voice processes audio and technical data only for the purpose of providing the Service. We do not use your data for marketing, profiling, or automated decision‑making.

9. Changes to Policy

We may update this Privacy Policy. Continued use of the Service means you accept the updated Policy.

10. Contact

For privacy questions: Email: duovoice.info@gmail.com