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Is Custom Calendar Background safe?

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

Low risk

Extension adds custom background images to Google Calendar with optional paid themes. Uses identity.email permission to authenticate purchased themes but functionality is transparent and disclosed.

v2.0.16Chrome Web Store
0Risk

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

Publishers can request a review.

Updated 10 April 2026acjecbgflnhmeldadcbblhfdimhifpki

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