All-in-One Highlighter extension

Security at a glance

Some riskSafety score 74/10021 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: all-in-one-highlighter

Permissions (7)

  • Access to all websites
  • View open tabs

Frequently asked questions

Is All-in-One Highlighter safe to use?

Our latest automated scan rates the Firefox listing of All-in-One Highlighter at 74/100 (some risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does All-in-One Highlighter require?

All-in-One Highlighter requests 7 permissions. The most significant: Access to all websites, View open tabs. See the full breakdown in the security report.

Who develops All-in-One Highlighter?

All-in-One Highlighter is published by Sigma. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.