Block by Word extension
Security at a glance
Low riskSafety score 95/1004 findings
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: block-by-word
Permissions (2)
- Access all HTTP sites
- Access all HTTPS sites
Related extensions
Frequently asked questions
Is Block by Word safe to use?
Our latest automated scan rates the Firefox listing of Block by Word at 95/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does Block by Word require?
Block by Word requests 2 permissions. The most significant: Access all HTTP sites, Access all HTTPS sites. See the full breakdown in the security report.
Who develops Block by Word?
Block by Word is published by FF. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.