Cuadro ("us", "we", or "our") operates this website (the "Service"). This Privacy Policy describes how we collect, use, and handle your information when you use our Service. By using Cuadro, you agree to the collection and use of information as outlined in this policy.

1. Information Collection and Use

Cuadro is a free service. We request users to register their email addresses, which creates a contact on Mailchimp. We use this information to send a welcome email and may also send future communications, such as release notes or requests for feedback. We also store some data in users' local storage to enhance future sessions. Uploaded data is processed temporarily for visualization purposes only and is not retained after the session ends.

2. Non-personal Data Collection

To improve the quality of our Service, we may collect non-personal usage data, such as aggregated analytics, through standard logging practices. This information is collected without cookies or tracking technologies and does not identify individual users.

3. Data Security

We prioritize data security and employ measures such as SSL encryption to protect data in transit. However, please note that no internet transmission or electronic storage method is 100% secure, and we cannot fully guarantee data security. Users upload data to the Service at their own risk.

4. Data Retention

Cuadro retains uploaded data only for the duration of the user's session. Once the visualization process is complete, the data is automatically deleted and not stored on our servers. However, some session data may be saved in users' local storage to improve future interactions with the service.

5. Data Sharing and Third Parties

We do not sell user data to third parties. However, we do share registered email addresses with Mailchimp for the purpose of managing communications, such as welcome emails, release notes, and feedback requests. All other data processing is conducted within Cuadro’s environment, and uploaded data is not shared externally. Additionally, we store some data in users' local storage to enhance future sessions.

6. Children's Privacy

Cuadro does not knowingly collect or process data from children under the age of 13. If you are a parent or guardian and believe that your child has provided data to our Service, please contact us so we can take appropriate action to delete this information.

7. Changes to this Privacy Policy

We may update this Privacy Policy periodically to reflect any changes in our data handling practices. All updates will be posted on this page, and the "Last Updated" date will be revised accordingly. We recommend reviewing this page occasionally to stay informed about our practices.

Contact Us

If you have any questions or concerns about this Privacy Policy, please reach out to us through the contact form in the Contact section.