WhatsApp Web Customizer extension

Security at a glance

Low riskSafety score 97/1003 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: whatsapp-web-customizer

Permissions (3)

  • Access current tab
  • Store local data
  • https://web.whatsapp.com/*

Frequently asked questions

Is WhatsApp Web Customizer safe to use?

Our latest automated scan rates the Firefox listing of WhatsApp Web Customizer at 97/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does WhatsApp Web Customizer require?

WhatsApp Web Customizer requests 3 permissions. The most significant: Access current tab, Store local data, https://web.whatsapp.com/*. See the full breakdown in the security report.

Who develops WhatsApp Web Customizer?

WhatsApp Web Customizer is published by Ziv Birer. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.