Whatsapp Group Id Exposer

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WhatsApp Group ID Exposer automatically displays each group's unique JID (e.g. 12345678000123456@g.us) as a small badge beneath the group name in the WhatsApp Web chat list.

Why you need this:
If you build bots, automations, or integrations on top of WhatsApp (using tools like Baileys, whatsapp-web.js, or any WhatsApp Business API), you need the group's JID to target it programmatically. Finding it normally requires opening each group's info page and digging through network requests — this extension shows it instantly, right in the chat list.

Features:

Shows the full JID for every group automatically on page load
Works as you scroll — new groups get their badge as they appear
Click any JID to instantly copy it to your clipboard
Hover to see "Click to copy JID" tooltip
Supports both light and dark themes
No permissions required — reads only from WhatsApp Web's local IndexedDB (your own browser data, never sent anywhere)
No external servers, no tracking, fully open source
How it works:
The extension reads group metadata directly from WhatsApp Web's local IndexedDB storage in your browser. No data leaves your machine.