Type Tester extension

Security at a glance

Elevated riskSafety score 54/10026 findings

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 report

Firefox listing ID: type-tester

Permissions (2)

  • Access to all websites

Frequently asked questions

Is Type Tester safe to use?

Our latest automated scan rates the Firefox listing of Type Tester at 54/100 (elevated risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does Type Tester require?

Type Tester requests 2 permissions. The most significant: Access to all websites. See the full breakdown in the security report.

Who develops Type Tester?

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