Marginalia extension
Security at a glance
Some riskSafety score 67/10021 findings
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: marginalia
Permissions (2)
- View open tabs
Related extensions
Frequently asked questions
Is Marginalia safe to use?
Our latest automated scan rates the Firefox listing of Marginalia at 67/100 (some risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does Marginalia require?
Marginalia requests 2 permissions. The most significant: View open tabs. See the full breakdown in the security report.
Who develops Marginalia?
Marginalia is published by Sidereal Cog. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.