Grammarly: AI Writing and Grammar Checker App extension
Security at a glance
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 reportFirefox listing ID: grammarly-1
Permissions (103)
- Access to all websites
- Communicate with desktop apps
- Access all HTTP sites
Related extensions
Frequently asked questions
Is Grammarly: AI Writing and Grammar Checker App safe to use?
Our latest automated scan rates the Firefox listing of Grammarly: AI Writing and Grammar Checker App at 39/100 (high risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does Grammarly: AI Writing and Grammar Checker App require?
Grammarly: AI Writing and Grammar Checker App requests 103 permissions. The most significant: Access to all websites, Communicate with desktop apps, Access all HTTP sites. See the full breakdown in the security report.
Who develops Grammarly: AI Writing and Grammar Checker App?
Grammarly: AI Writing and Grammar Checker App is published by Grammarly. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.