Privacy Policy
This policy explains how JSON/CSV Converter handles privacy, storage, and security.
- All conversions run locally in your browser.
- We do not collect or store personal data.
- localStorage is used only for templates and history.
1. Introduction
JSON/CSV Converter ("we", "us", or "our") operates the conversion tool. This page informs you of our policies regarding the collection, use, and disclosure of personal data when you use our service.
2. Data Processing Approach
100% Client-Side Processing: All data conversion operations occur exclusively in your web browser. No files, data, or personal information are uploaded to our servers. Your data never leaves your device unless you explicitly choose to download or share it.
3. Information Collection & Use
We do not collect, store, or process any personal data. The converter:
- Does not require user registration or login
- Does not track individual users or their conversions
- Does not use cookies for profiling or tracking
- Does not collect IP addresses or device information
- Does not store conversion history on our servers
4. localStorage Usage
The tool uses browser localStorage exclusively for functional purposes:
- Conversion Templates: Stores your saved column configurations locally
- Conversion History: Keeps a log of your recent conversions (max 50 entries)
This data is stored only in your browser and can be cleared anytime by clearing your browser cache.
5. No Third-Party Data Sharing
We do not share, sell, or transfer any data to third parties. Since we don't collect data, there is nothing to share.
6. Security
Your data security is paramount:
- All connections use HTTPS encryption
- No data is transmitted to external servers
- Browser localStorage is restricted to your device
7. GDPR Compliance
Since we collect no personal data, GDPR regulations regarding personal data do not directly apply to our service. However, we respect your data rights:
- You have full control over all data in your browser
- No data is stored on our servers to delete or access
- You can clear localStorage anytime
8. Children's Privacy
Our service is not directed to anyone under the age of 13. We do not knowingly collect personally identifiable information from children under 13.
9. Changes to This Policy
We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated "Last Updated" date.
Related policies
For more details on compliance and storage practices, review our GDPR Compliance and Cookie Policy.
10. Contact Us
If you have questions about this Privacy Policy, please contact us via our contact form.
Authored by: JSON CSV Converter
Last updated: February 15, 2026