HTML Runner extension

Security at a glance

Low riskSafety score 96/1003 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: html-runner

Permissions (1)

  • View open tabs

Frequently asked questions

Is HTML Runner safe to use?

Our latest automated scan rates the Firefox listing of HTML Runner at 96/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does HTML Runner require?

HTML Runner requests 1 permission. The most significant: View open tabs. See the full breakdown in the security report.

Who develops HTML Runner?

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