No Tab Left Behind extension

Security at a glance

Elevated riskSafety score 63/1006 findings

Automated estimate from our latest scan (malware, permissions, obfuscation) — not a security audit. Higher safety score is better.

See the full security report

Firefox listing ID: no-tab-left-behind

Permissions (2)

  • View open tabs

Frequently asked questions

Is No Tab Left Behind safe to use?

Our latest automated scan rates the Firefox listing of No Tab Left Behind at 63/100 (elevated risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does No Tab Left Behind require?

No Tab Left Behind requests 2 permissions. The most significant: View open tabs. See the full breakdown in the security report.

Who develops No Tab Left Behind?

No Tab Left Behind is published by No Tab Left Behind. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.