Overview
Virus Checker is a browser extension designed to automatically block spam websites and alert you when you encounter them.
With Virus Checker, you can customize your browsing experience by blocking intrusive ads, disabling tracking, and much more. It is available for all major desktop browsers as well as mobile devices.
The extension uses filter lists—sets of rules that determine which elements should be blocked. Most of these pre-made lists are created, published, and maintained by the community under open-source licenses.
Since many ads contain trackers and some may even carry malware, Virus Checker includes built-in protection against tracking and malicious content by default.
Tags
Privacy Practices
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Not being sold to third parties, outside of the approved use cases
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Not being used or transferred for purposes that are unrelated to the item's core functionality
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Not being used or transferred to determine creditworthiness or for lending purposes
🔐 Security Analysis
⏳ Security scan is queued. Check back soon.
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Created from revision 3cde211b0c on 10/20/2025.