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Is Vercel safe?

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

Low risk

Official Vercel toolbar extension with weak origin validation in postMessage handler. Low risk due to restricted scope to Vercel domains.

v1.4.1Chrome Web Store
0Risk

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

Publishers can request a review.

Updated 10 April 2026lahhiofdgnbcgmemekkmjnpifojdaelb

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