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Is Chrome Apps & Extensions Developer Tool safe?

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

Low risk

Official Chrome developer tool with a minor postMessage vulnerability. The extension uses privileged Chrome APIs (developerPrivate, activityLogPrivate) for debugging extensions, and contains a postMessage handler without origin validation that could allow cross-origin message injection.

0Risk

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

Publishers can request a review.

Updated 10 April 2026ohmmkhmmmpcnpikjeljgnaoabkaalbgc

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