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Is Hide YouTube Thumbnails safe?

This security report analyses whether Hide YouTube Thumbnails is safe to install on your browser. We check Hide YouTube Thumbnails for malicious behaviour, data exfiltration, suspicious permissions, and known vulnerabilities so you can decide if Hide YouTube Thumbnails is safe for your personal or enterprise fleet.

Clean risk

Legitimate open-source extension that injects CSS to hide or blur YouTube thumbnails based on user preferences. No data collection, no network requests, and transparent functionality.

v2.6.3Chrome Web Store
0Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Updated 10 April 2026phmcfcbljjdlomoipaffekhgfnpndbef

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