mwtools extension

Security at a glance

Low riskSafety score 95/1003 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: mwtools

Permissions (3)

  • Access to all websites
  • View open tabs

Frequently asked questions

Is mwtools safe to use?

Our latest automated scan rates the Firefox listing of mwtools at 95/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does mwtools require?

mwtools requests 3 permissions. The most significant: Access to all websites, View open tabs. See the full breakdown in the security report.

Who develops mwtools?

mwtools is published by zer0. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.