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Is JSON-handle safe?

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

Low risk

JSON viewer/editor extension with a postMessage handler that does not validate message origin, which could allow arbitrary websites to communicate with the extension's iframe.

0Risk

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

Publishers can request a review.

Updated 10 April 2026iahnhfdhidomcpggpaimmmahffihkfnj

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