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Privacy Policy

Last updated: March 2026

1. What Data Do We Collect?

Our CSV to JSON conversion tool runs entirely in your browser. We do not upload or store your files on any server. However, we do collect the following anonymous data:

  • Visits: We track which sections of the site you visit to improve the user experience.
  • Conversions: We track how many conversions you perform and basic file characteristics (size, number of rows/columns).
  • Downloads: We track how many times you download converted files.
  • Session ID: We generate a unique identifier based on your browser fingerprint to distinguish sessions.

2. Why Do We Collect This Data?

We collect this data exclusively to:

  • Improve the user experience
  • Understand which features are most used
  • Identify and fix bugs
  • Compile usage statistics
  • Improve site performance

3. Do We Share Your Data?

We do not share your data with third parties. Your usage data remains in our database and is never sold, rented, or shared with advertising companies, external analytics services, or other organizations.

4. How Do We Store Your Data?

All data is stored in our secure PostgreSQL database with:

  • Encryption in transit (HTTPS/TLS)
  • Restrictive access controls
  • Regular backups
  • Continuous security monitoring

5. How Long Do We Retain Your Data?

We retain data for a maximum of 30 days. After this period, data is automatically deleted from our database.

6. Are Your Files Uploaded to Any Server?

No. All CSV to JSON conversion happens entirely in your browser using JavaScript. Your files never leave your device. This ensures maximum privacy and security for your data.

7. Cookies

We use local storage (localStorage) exclusively for:

  • Storing your unique sessionId
  • Remembering your cookie consent preference
  • We do not use third-party cookies

8. Your Rights

You have the following rights regarding your data:

  • Access: You can request what data we hold about you (although in this case it is anonymous).
  • Deletion: You can request the deletion of your data. Data is automatically deleted after 30 days.
  • Objection: You can object to the processing of your data at any time.
  • Portability: You can request a copy of your data (in this case, your sessionId).

9. Changes to This Policy

We reserve the right to update this privacy policy at any time. We will notify you of significant changes on the website. We recommend reviewing this policy periodically.

10. Contact

If you have questions about this privacy policy or how your data is handled, please contact us through our GitHub repository or contact form.