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Privacy Policy

Last updated: March 6, 2026

1. Introduction

mockaddress (hereinafter referred to as "we" or "this service") values user privacy protection. This privacy policy aims to explain how we collect, use, store, and protect your information when you use this service.

This website is built using standard HTML, CSS, and native JavaScript, and all address generation, names, postal codes, and other test data are completed and stored locally in your browser. We do not upload or store any user-generated test data on our servers.

Please read this policy carefully. Continuing to use this service indicates that you fully understand and agree to all the contents of this privacy policy.

2. Information Collection

2.1 Information You Provide Actively

  • Usage preferences: Parameters such as the state/country you select in the address generation service (stored locally only);
  • Local storage data: The list of addresses you save (stored only in your browser's localStorage, which we cannot access);
  • Contact information: The email address and communication content you provide when you contact us.

2.2 Automatically Collected Information (Third-party Analytics Tools Only)

We do not collect any server-side data except for Microsoft Clarity. The only automatically collected information comes from Microsoft Clarity, used for anonymous statistics and user experience improvement (see Section 2.4).

2.3 Cookies and Similar Technologies

We only use necessary cookies and similar technologies through Microsoft Clarity. You can manage or disable cookies at any time in your browser settings, but this may affect some functionalities (e.g., heatmap analysis will stop).

2.4 Third-party Analytics Service – Microsoft Clarity

We collaborate with Microsoft Clarity to capture how you use and interact with this website through behavioral metrics, heatmaps, and session replays to improve and optimize our services. If you have good suggestions or feedback, please contact us.

Website usage data is collected through first-party and third-party cookies and other tracking technologies to understand the popularity of products/services, online activities, website optimization, fraud/security protection, and advertising purposes.

For more information on how Microsoft collects and uses your data, please refer to the Microsoft Privacy Statement and Clarity Terms.

The retention period for Clarity data follows Microsoft policies (session replays are typically retained for a short term, and heatmap data for up to 13 months).

3. Purpose of Information Use

The information we collect is used solely for:

  • Providing, maintaining, and optimizing the functionality and performance of this service;
  • Responding to user inquiries and technical support;
  • Sending important service notifications and security alerts;
  • Analyzing usage trends through Clarity to improve user experience;
  • Detecting and preventing technical failures and security threats.

4. Information Sharing and Disclosure

We are committed to not selling, renting, or trading any of your personal information. Sharing may occur only in the following necessary situations (Clarity data only):

  • Service providers: Sharing necessary information with strictly confidential third-party partners like Microsoft;
  • Legal obligations: Disclosure in accordance with laws, judicial processes, or government requests;
  • Protection of rights: Disclosure necessary to protect this service, users, or public safety.

Advertising Services (Google AdSense)

This website plans/uses third-party advertising services like Google AdSense. Google may use cookies and similar technologies to collect your browsing data for personalized advertising.

You can visit Google Ad Settings at any time to manage your ad preferences or opt out of personalized ads.

We comply with the General Data Protection Regulation (GDPR) and the California Consumer Privacy Act (CCPA), respecting the privacy rights of EU and California residents.

5. Data Security and Retention

We employ industry-standard measures to protect data security. Since this website is purely static in design, user-generated test data only exists in your browser, and we cannot access or disclose it.

The retention period for anonymous data collected by Clarity follows Microsoft policies, and we do not directly store any personal data.

6. User Rights (GDPR / CCPA)

Under GDPR, CCPA, and other applicable laws, you have the following rights:

  • Inquiry, access, correction, and deletion of personal information;
  • Restriction or objection to processing;
  • Data portability;
  • Opt-out rights regarding Clarity or advertising cookies.

Please contact us via the email below, and we will respond within 1-3 days.

7. Protection of Minors

This service is not intended for children under 13 years old. We do not intentionally collect information from minors. If discovered, it will be deleted immediately.

8. Cross-border Data Transfer

Clarity data may be transferred to the United States or other regions. We ensure that the transfer complies with GDPR/CCPA standards.

9. Policy Updates

We may update this policy from time to time. Significant changes will be announced on this page and the date will be updated. Your continued use indicates acceptance of the new version.

10. Disclaimer

All addresses generated by this service are virtual test data, intended for development and testing purposes only. We do not guarantee the accuracy of the data and are not liable for any legal responsibilities arising from improper use by users.

11. Contact Us

Email: jietoushiren01@gmail.com

If you have any questions or wish to exercise your rights, please feel free to contact us.


Thank you for trusting and using the mockaddress service!