Preact Developer Tools extension

Security at a glance

Some riskSafety score 85/10010 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: preact-devtools

Permissions (5)

  • Access to all websites
  • Execute scripts in pages
  • Developer tools

Frequently asked questions

Is Preact Developer Tools safe to use?

Our latest automated scan rates the Firefox listing of Preact Developer Tools at 85/100 (some risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does Preact Developer Tools require?

Preact Developer Tools requests 5 permissions. The most significant: Access to all websites, Execute scripts in pages, Developer tools. See the full breakdown in the security report.

Who develops Preact Developer Tools?

Preact Developer Tools is published by Marvin Hagemeister. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.