Privacy Policy

Last updated: August 9, 2026

Input Data

Barcode input is processed by browser-side JavaScript. WUCJ Tools does not intentionally transmit or store the content on its server. Some settings may be stored in browser localStorage.

Cookies and Third-party Advertising

When advertising is enabled, third-party vendors including Google may use cookies to serve ads based on previous visits to this or other websites. Google and its partners may use advertising cookies for personalized or non-personalized ads.

User Choices

Users can restrict or delete cookies through browser settings. Consent messages may also be configured in Google AdSense Privacy & Messaging as required by the service region.

Traffic Logs

Hosting or analytics services may log IP address, browser type, device information, visit time and pages for security, traffic analysis and service improvement.

External Links

The site may contain links to third-party websites. Their data handling is governed by their own policies.

Contact

If you have questions, email:wucj1688@gmail.com