Request Header Modifier extension
Security at a glance
Automated estimate from our latest scan (malware, permissions, obfuscation) — not a security audit. Higher safety score is better.
See the full security reportFirefox listing ID: request-header-modifier
Permissions (4)
- Access to all websites
- Observe web requests
- Block and modify web requests
Related extensions
Frequently asked questions
Is Request Header Modifier safe to use?
Our latest automated scan rates the Firefox listing of Request Header Modifier at 100/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does Request Header Modifier require?
Request Header Modifier requests 4 permissions. The most significant: Access to all websites, Observe web requests, Block and modify web requests. See the full breakdown in the security report.
Who develops Request Header Modifier?
Request Header Modifier is published by Jamie van Brunschot. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.