Privacy Policy

Last Updated: 18/04/2025

1. Our Commitment to Privacy

This Privacy Policy outlines the practices of difftoken.com ("DiffToken," "we," "us," or "our") regarding information collected from users of our website (DiffToken.com, the "Site") and our text comparison services (the "Service"). We are committed to protecting user privacy and handling data responsibly. This policy details the limited information we collect and how it is used and protected.

2. Information Processing: What We Handle and Why

User-Provided Text Content (Comparison Data)

  • What: The text you paste into the input fields for comparison.
  • How: This data is transmitted securely (HTTPS) to our servers.
  • Purpose: Solely to perform the text comparison algorithm and generate the difference visualization.
  • Retention: This data is processed in memory and is NOT stored, logged, or retained on our servers after the comparison is complete. The processing is transient, lasting only for the duration required to provide the Service for your current request.

Automatically Collected Operational Data

  • What: Standard server logs (IP address, browser type, operating system, access times, referring URLs) and localStorage data (stored on your device).
  • How: Collected automatically through server logging and browser storage technologies.
  • Purpose:
    • To operate, maintain, and secure the Site and Service.
    • To monitor service performance and troubleshoot issues.
    • To prevent abuse and ensure compliance with our Terms of Service.
    • To fulfill legal or regulatory requirements.
  • Retention: Log data is typically retained for 30 days for security and operational needs. LocalStorage data persists on your device until cleared by you.

Analytics Data

  • What: We use Google Analytics and Google Tag Manager to collect anonymous usage statistics.
  • How: These tools use cookies to collect information about how you interact with our website.
  • Purpose: To understand how users interact with our service and improve its functionality.
  • Retention: This data is stored by Google according to their data retention policies.
  • Your Control: You can opt out of Google Analytics tracking by using browser extensions like Google Analytics Opt-Out or by disabling cookies in your browser.

3. Use of Cookies and LocalStorage

  • Cookies: We use Google Analytics cookies to gather anonymous usage statistics. You can control cookies via your browser settings.
  • LocalStorage: To enhance user experience, we may use your browser's localStorage to save the text you've entered or your preferred view mode (unified/side-by-side) on your device. This allows the state to persist between sessions without requiring us to store your data. This data is not sent to our servers unless you perform an action like submitting the comparison. You can clear your browser's localStorage to remove this data.

4. Data Sharing and Disclosure

Your privacy is paramount. We do not sell or rent any user information.

  • Comparison Data: We do not share the text you submit for comparison with any third party, except as strictly necessary for the technical processing of the comparison itself (which happens within our controlled server environment).
  • Operational Data: We may share limited, non-personally identifiable operational data (e.g., anonymous analytics, logs) with:
    • Third-Party Service Providers: Companies that provide essential services like hosting, security monitoring, and analytics (Google). These providers are contractually obligated to protect the data and use it only for the purposes we specify.
    • Legal Compliance: If required by law, court order, or governmental authority, we may disclose necessary information.
    • Protection of Rights: To protect the rights, property, or safety of DiffToken, our users, or the public.

5. Data Security

We employ industry-standard technical and organizational measures to safeguard the operational data we handle. This includes HTTPS for data transmission and security practices for our server infrastructure. However, please be aware that no method of transmission over the Internet or electronic storage is 100% secure. We cannot guarantee absolute security.

6. Data Retention Summary

  • Comparison Text: Not retained. Discarded after processing.
  • Server Logs: Retained for 30 days for security/operational needs.
  • Analytics Data: Handled according to Google Analytics' retention policies.
  • LocalStorage: Retained on your device until cleared by you.

7. International Data Transfers

Our servers are located in the European Union. The analytics data collected by Google may be transferred to and processed in the United States or other countries. By using our Service, you consent to these international data transfers. Google participates in and complies with the EU-US Data Privacy Framework to ensure appropriate safeguards for data transfers.

8. Your Rights and Choices

As our service uses minimal personal data, your rights are primarily related to analytics data and cookies:

  • Analytics Opt-Out: You can opt out of Google Analytics tracking using browser extensions or by disabling cookies.
  • Cookies: You can manage cookies through your browser settings.
  • LocalStorage: You can clear localStorage via your browser settings.

If you have concerns about any data we may have collected, please contact us using the information provided below.

9. Children's Privacy

Our Service is not directed to individuals under the age of 16. We do not knowingly collect personal information from minors. If we become aware that we have collected personal information from a minor, we will delete that information. If you believe we might have information from or about a minor, please contact us.

10. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date. You are advised to review this Privacy Policy periodically for any changes.

11. Contact Information

If you have any questions about this Privacy Policy, please contact us at: