Anti-USOnly by GiantPreston

Anti-USOnly is your shopping companion for a hassle-free online experience. It helps international shoppers quickly identify websites that only ship to certain regions, so you don’t waste time exploring a site only to discover at checkout that it won’t deliver to you.

When you visit a US-only site, Anti-USOnly displays a clear warning, helping you avoid frustration. Browse the web with confidence, focusing only on stores that actually ship to your location. If a website is incorrectly marked—or not marked at all—you can send a report for our reviewers to update the central database.

Designed with your privacy in mind, Anti-USOnly does not collect or store any personal data. Any minimal communication it performs is only to prevent rate-limit issues and ensure the extension works reliably.

Save time, avoid frustration, and shop smarter with Anti-USOnly — the simple way to stay informed about regional shipping restrictions.