Broadcast Messages to Multiple WhatsApp Groups Effortlessly
Scan live WhatsApp Web groups, filter recipient lists, set smart anti-spam delays, and track campaign history—all directly inside Chrome without exposing your private data to external servers.
Designed for Modern WhatsApp Group Broadcasting
Explore the precise workflow engineered directly inside the Chrome Extension side panel.
Scan & select WhatsApp Web groups in seconds
Find groups from your logged-in WABA session, filter by name, and build recipient lists without leaving Chrome.
Scan live groups from WhatsApp Web
Automatically fetches all active group chats from your open tab session instantly.
Search, multi-select, and save named lists
Filter by keywords and save custom target lists like "Weekly Client Broadcast".
Keep everything local on your device
Zero contact synchronization to cloud databases. Your recipient metadata stays yours.
Write once. Preview. Send with smart delays.
Use WhatsApp formatting (*bold*, _italics_), set intelligent delay intervals between sends, skip duplicates, and confirm before anything goes out from your session.
Preview and confirm before sending
Avoid accidental sends with an explicit confirmation step showing recipient counts.
Delay controls to reduce spam risk
Configurable delays between messages help pace broadcasts and reduce excessive sending.
Skip groups that already got the same text
Smart duplicate protection prevents sending identical copy to identical group chats twice.
See what sent, reuse what worked
Campaign history stays on this device via Chrome Storage. Reuse groups and copy for your next broadcast in one click.
Sent, failed, and skipped counts per run
Detailed execution report summaries for every broadcast batch.
Local history — nothing uploaded to a server
All log records reside in your browser's isolated local storage space.
Reuse groups and message instantly
Re-trigger successful past broadcasts with one-click preset loading.
Faster Group Outreach
Local Device Storage
Server Upload Delay
Anti-Spam Random Delays
Engineered for Security, Speed & Convenience
100% Privacy First
Operates entirely within Chrome Local Storage. Your client phone numbers and chat content never touch external servers.
Zero Server Overhead
Directly uses your active WhatsApp Web session. No complex webhooks, cloud gateways, or API subscriptions required.
Anti-Spam Safeguards
Randomized sending delays and duplicate text detection help manage repeated messages and control sending frequency.
Seamless Chrome Docking
Stays docked inside the Chrome Side Panel, allowing you to multitask across tabs without closing the tool.
How It Works in 3 Easy Steps
Install & Open WhatsApp Web
Add the extension to Google Chrome with one click. Log into your standard WhatsApp Web or WABA session in your browser.
Scan Groups & Compose Message
Click "Scan Live Groups" inside the Chrome Side Panel. Select your target groups and format your broadcast text message.
Set Delays & Launch Broadcast
Choose an appropriate sending interval and click Preview & Confirm. Review your recipient list before starting the broadcast.
Explore Our Solutions in Action
Frequently Asked Questions
Yes. The extension operates directly through your logged-in WhatsApp Web tab using human-like random delays (8s - 25s) between group messages. By avoiding aggressive instant bulk blasts, your account activity remains within natural parameters.
No. 100% of your group names, message history, and recipient lists stay inside your browser's Chrome Local Storage (`chrome.storage.local`). CRMTiger never collects or stores your private WhatsApp communications.
Yes! WhatsApp Group Bulk Messages works seamlessly with standard WhatsApp Web, WhatsApp Business Web, and WhatsApp Business API (WABA) sessions logged into Google Chrome.
There is no hard technical limit set by the extension. However, to maintain optimal account safety, we recommend sending in batches of 20 to 50 groups per campaign with random time delays enabled.