AO3 Advanced Marker extension
Security at a glance
Describes the Firefox listing; other stores are scanned separately and can score differently. Automated estimate from our latest scan (malware, permissions, obfuscation) — not a security audit. Higher safety score is better.
See the full security reportFirefox listing ID: ao3-advanced-marker
Permissions (11)
- View open tabs
Related extensions
Frequently asked questions
Is AO3 Advanced Marker safe to use?
Our latest automated scan rates the Firefox listing of AO3 Advanced Marker at 78/100 (some risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does AO3 Advanced Marker require?
AO3 Advanced Marker requests 11 permissions. The most significant: View open tabs. See the full breakdown in the security report.
Who develops AO3 Advanced Marker?
AO3 Advanced Marker is published by leehsuus. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.