Privacy Policy

Last updated: June 2026

Data Processing

ZPL Viewer is a fully client-side web application. All ZPL/EPL label data you enter is processed entirely within your browser using WebAssembly. No label data is ever sent to, stored on, or processed by any server.

Third-Party Services

We use the following third-party services:

• Google AdSense — to display advertisements. AdSense may use cookies and web beacons to serve personalized ads based on your visits to this and other websites. You can learn more about Google's advertising practices at https://policies.google.com/technologies/ads.
• Cloudflare Pages — to host this website. Cloudflare may collect standard web server logs (IP address, browser type, pages visited) for security and performance monitoring.

Cookies

This site does not set its own cookies. However, Google AdSense may set cookies for ad personalization and frequency capping. You can manage your cookie preferences via your browser settings or through Google's Ad Settings.

Contact

If you have questions about this privacy policy, please open an issue on our GitHub repository.