Web Design Ruler extension

Security at a glance

Some riskSafety score 82/10025 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: web-design-ruler

Permissions (7)

  • Execute scripts in pages
  • Access all HTTP sites
  • Access all HTTPS sites

Frequently asked questions

Is Web Design Ruler safe to use?

Our latest automated scan rates the Firefox listing of Web Design Ruler at 82/100 (some risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does Web Design Ruler require?

Web Design Ruler requests 7 permissions. The most significant: Execute scripts in pages, Access all HTTP sites, Access all HTTPS sites. See the full breakdown in the security report.

Who develops Web Design Ruler?

Web Design Ruler is published by LXB-Studio. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.