Privacy Policy

Effective Date: 2026-3-14 Last Revised: 2026-3-14

This privacy policy is applicable to Excel to JSON web app, Excel to JSON Excel add-in, and Excel to JSON WPS add-in. For Excel to JSON api and Excel to JSON MCP service, refer to https://github.com/he-yang/excel-to-json-mcp for privacy policy.

1. Introduction

Welcome to WTSolutions ("we," "us," or "our"). This Privacy Policy explains how we handle your data when you use our Excel-to-JSON service ("Service"). Your privacy is important to us, and we are committed to protecting your personal information and ensuring transparency in how we operate.

By using the Service, you agree to the terms outlined in this Privacy Policy. If you do not agree with this policy, please do not use the Service.

2. Scope of This Policy

This Privacy Policy applies to the Excel-to-JSON Service, which is a Microsoft Excel/WPS add-in or web application that allows users to convert Excel/WPS files into JSON format. This policy describes how we handle data processed through the Service.

3. Data We Do Not Collect

We want to assure you that:

  • We do not store or retain any data from your Excel files, Excel content, WPS files, WPS content.

  • We do not transmit your data over the internet. All data processing occurs locally within your Microsoft Excel/WPS environment or dweb browser.

  • We do not access, collect, or use any personal or sensitive information from your Excel/WPS files.

4. Data We Collect for Subscription Managementd

For unlimited data conversion subscriptions, we collect and store:

  • Your name and contact information for subscription management purposes.

  • Payment information (processed by our secure payment gateway Stripe or Paddle)

  • Subscription status and billing history

  • Usage data related to features for service improvement, such as Pro Code.

5. How the Service Works

The Excel-to-JSON Service operates entirely within your local device. When you use the Service:

  • Your Excel/WPS data is processed locally on your device.

  • The conversion from Excel to JSON is performed within your Microsoft Excel/WPS environment or web browser.

  • No data is sent to our servers, except as described in Section 4.

6. Your Responsibilities

While we take steps to ensure your data remains private, you are responsible for:

  • Ensuring the security of your Microsoft Excel/WPS software or web browser and the device on which you use the Service.

  • Managing and protecting any sensitive or confidential data within your Excel/WPS files.

  • Complying with applicable data protection laws and regulations.

  • Maintaining the accuracy of your billing information and promptly updating any changes.

7. Third-Party Services

The Excel-to-JSON Service integrates with Cloudflare Web Analytics to collect anonymized usage data about how users interact with our website. This helps us improve the performance and user experience of our Service.

What Data is Collected by Cloudflare Web Analytics?

Cloudflare Web Analytics is designed to prioritize user privacy. It collects the following anonymized data:

  • Page views and visit duration.

  • Referral sources (e.g., how users found our website).

  • General geographic location (at the country level).

  • Device type (e.g., desktop, mobile).

What Data is NOT Collected by Cloudflare Web Analytics?

  • Cloudflare does not use cookies or track individual users across websites.

  • No personal or identifiable information (PII) is collected.

  • No data from your Excel/WPS files is shared with Cloudflare or any other third party.

For more information about Cloudflare Web Analytics and their privacy practices, please visit Cloudflare's Privacy Policy.

The Excel-to-JSON Service also uses Google AdSense to display advertisements. Google AdSense uses cookies and other technologies to collect data about users for advertising purposes.

What Data is Collected by Google AdSense?

Google AdSense collects the following information to provide personalized advertising:

  • Cookie data and device identifiers

  • IP address and location information

  • Browser type and settings

  • Website browsing behavior

  • Ad interaction data

  • Device information and screen resolution

What Data is NOT Collected by Google AdSense?

  • No data from your JSON files is shared with Google AdSense

  • No sensitive business data from Excel/WPS processing

  • No personal information beyond standard web analytics data

For more information about how Google uses data, please visit Google's Privacy & Terms.

8. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Any changes will be effective immediately upon posting the revised policy on our website. Your continued use of the Service after any changes constitutes your acceptance of the updated Privacy Policy.

9. Contact Us

If you have any questions or concerns about this Privacy Policy or our data practices, please contact us at:

WTSolutions
Email: he.yang@wtsolutions.cn

End of Privacy Policy