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Chrome Extension — Works on WhatsApp Web

Bulk WhatsApp Messages That Feel Human

Send personalized messages at scale with human-like typing simulation, smart anti-ban protection, and powerful automation. No API needed.

Install Free — Chrome See How It Works
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SM
AP
LM

2,500+ businesses trust ZAMARRUD

ZAMARRUD WA

● Sending messages...

Hey {{name}}! 👋 We have an exclusive offer just for you.10:30 ✓✓
Oh that sounds interesting! Tell me more10:31
We're offering 40% off on all our premium plans this week only! 🎉10:31 ✓✓
Wow, that's a great deal! How do I sign up?10:32
Just click here to get started: link.co/offer 🚀10:32 ✓✓
Done! Thanks for reaching out 🙌10:33
✓ 847 messages sent
⚡ Anti-ban active
📊 98.7% delivered
0+
Active Users
0M+
Messages Sent
0+
Countries
0%
Delivery Rate
Capabilities

Everything You Need to Scale WhatsApp

Powerful features wrapped in a simple Chrome extension. No technical knowledge required.

Human-Like Typing

Character-by-character simulation with natural pauses, thinking delays, and punctuation hesitation. Undetectable.

CSV & Excel Import

Upload your contact lists from CSV or XLSX files with automatic column mapping. No reformatting needed.

Smart Personalization

Use {{name}}, {{phone}}, or any custom placeholder. Each message feels individually crafted.

Anti-Ban Protection

Intelligent rate limiting, cooling breaks, session caps, and unique message salting keep your number safe.

Rich Attachments

Send images, videos, PDFs, and documents alongside your messages for maximum engagement.

Contact Sync

Import directly from your WhatsApp contacts, groups, and labels. No need to export and re-import.

A/B Testing

Test multiple message variants per campaign. Find what converts best with detailed reporting.

Message Templates

Save your best-performing messages as reusable templates. Quick access to your proven campaigns.

Detailed Reports

Track every message: sent, delivered, failed, with timestamps. Export reports to CSV or Excel.

See It In Action

WhatsApp Web + ZAMARRUD Side Panel

The extension opens as a sleek side panel right next to WhatsApp Web. Everything you need, one screen.

Import Contacts Your Way

Whether you paste numbers manually, upload a spreadsheet, or pull directly from your WhatsApp — ZAMARRUD handles it all with automatic column mapping and duplicate detection.

  • Paste numbers manually or comma-separated
  • Upload CSV or Excel with auto column mapping
  • Sync from WhatsApp contacts, groups & labels
  • Automatic duplicate detection & removal
  • Custom fields: {{company}}, {{city}}, anything
Logo ZAMARRUD WA Bulk Send Idle
Contacts
Compose
Report
WhatsApp Web status
✓ Connected · 247 contacts synced
Sync Names
Manual
CSV / XLSX
From WA
Custom Fields
company, city, amount
{{company}}{{city}}{{amount}}
12 contacts loaded
#PhoneNameStatus
1+91 98765 43210HatimPending
2+91 98765 43211MurtazaPending
3+1 555 123 4567Sofia M.Pending
4+44 7700 900123Ahmed K.Pending
▶ Start Sending

Create Templates with Dynamic Variables

Upload an Excel file and every column becomes a placeholder. Write one template — ZAMARRUD personalizes it for each contact automatically. Save templates for reuse and test A/B variants to find what converts best.

  • Excel columns auto-map to {{placeholders}}
  • Save & reuse your best message templates
  • A/B message variants — randomized per contact
  • Per-row messages from Excel override template
  • Live preview with actual contact data
Logo ZAMARRUD WA Bulk Send Idle
Contacts
Compose
Report
📊 File columns detected
phone name company offer_code amount
Use these as {{placeholders}} in your message below
Saved Templates
🔥 Diwali Offer Campaign
+ New
Active: "Diwali Offer Campaign" · 2 variant(s), randomized per contact
Message Template
Hey {{name}}! 🎉 Happy Diwali from {{company}}! Use code {{offer_code}} to get flat ₹{{amount}} off on your next order. Limited time only!
Insert: {{name}} {{phone}} {{company}} {{offer_code}} {{amount}}
Preview with first contact
Hey Hatim! 🎉 Happy Diwali from RRE Solutions! Use code DIWALI40 to get flat ₹500 off on your next order. Limited time only!
🔀 A/B Variants Active
Variant A: "Hey {{name}}! 🎉 Happy Diwali..."  |  Variant B: "Hi {{name}}, exclusive Diwali deal..."
Each contact receives a randomly selected variant
How It Works

From Excel to Personalized Messages

Every column in your spreadsheet becomes a variable. One template reaches thousands — each message unique.

📊 Your Excel File
phonenamecompanycode
+91 987..HatimRREDIWALI40
+91 876..MurtazaTechCoSAVE25
+1 555..SofiaBloomVIP50
→
✏️ Your Template
Hi {{name}}! 🎉
Exclusive offer for {{company}}.
Use code: {{code}}
→
💬 Messages Sent
Hi Hatim! 🎉 Exclusive offer for RRE. Use code: DIWALI40
Hi Murtaza! 🎉 Exclusive offer for TechCo. Use code: SAVE25
Hi Sofia! 🎉 Exclusive offer for Bloom. Use code: VIP50

Track Every Message with Detailed Reports

Know exactly what happened with every contact. See delivery status, failure reasons, and timestamps — then export it all to CSV or Excel for your records.

  • Real-time sent/failed/total counters
  • Per-contact status with failure reasons
  • Export to CSV or XLSX with one click
  • Timestamp for every message delivered
Logo ZAMARRUD WA Bulk Send ✓ Complete
Contacts
Compose
Report
47
Sent ✅
3
Failed ❌
50
Total
⬇ Download CSV ⬇ Download XLSX
RecipientNameStatusTime
+91 98765 43210HatimSent ✓10:30
+91 98765 43211MurtazaSent ✓10:31
+1 555 123 4567Sofia M.Sent ✓10:32
+44 7700 900123Ahmed K.Failed10:33
+91 98765 43212InsiyahSent ✓10:34
+91 98765 43213Ravi K.Sent ✓10:35
Simple Setup

Start Sending in 3 Minutes

No complex setup, no API keys, no technical knowledge required.

Install the Extension

Add ZAMARRUD WA to Chrome from the Web Store. One click — takes less than 10 seconds. Works on Chrome, Edge, and Brave.

1
2

Add Your Contacts

Paste numbers manually, upload a CSV/Excel file, or sync directly from your WhatsApp contacts and groups.

Compose & Launch

Write your personalized message, attach files if needed, configure safety settings, and hit send. ZAMARRUD handles the rest.

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Pricing

Plans That Scale With You

Start with a free 7-day trial. No credit card required.

Starter
For individuals getting started with WhatsApp outreach.
₹299
3 months access
  • 100 contacts per session
  • Manual contact entry
  • Human-like typing
  • CSV reports
  • Pause / Resume controls
  • CSV/Excel import
  • Attachments
Get Started
Professional
For marketers who need more power and personalization.
₹999
6 months access
  • 200 contacts per session
  • CSV import
  • Custom placeholders
  • Image attachments
  • WA contacts sync
  • 3 saved templates
  • A/B testing
Get Started
Most Popular
Business
Full power for growing businesses and teams.
₹3,499
1 year access
  • 500 contacts per session
  • CSV & Excel import/export
  • All attachment types
  • A/B message variants
  • Anti-duplicate salt
  • Groups sync
  • 20 templates · Opt-out list
Get Started
Enterprise
Unlimited scale for agencies and large operations.
₹11,000
1 year access
  • Unlimited contacts
  • Everything in Business
  • WhatsApp Labels sync
  • Unlimited templates
  • Priority support
  • Full XLSX reporting
  • All current & future features
Contact Sales
Testimonials

Loved by Businesses Worldwide

★★★★★

"ZAMARRUD completely transformed our outreach. We went from manually messaging 50 people a day to 500+ with better engagement rates."

RK
Ravi Kumar
Marketing Director, TechStar
★★★★★

"The human-like typing feature is genius. Our customers genuinely think we're messaging them personally. Response rates jumped 3x."

SM
Sofia Martinez
Founder, Bloom Agency
★★★★★

"Been using it for 6 months with zero bans. The anti-ban protection and rate limiting actually work. Worth every rupee."

AP
Aditya Patel
E-commerce Owner
★★★★★

"We manage 15 client accounts. The Excel import and template features save us hours every single day. Enterprise plan is a no-brainer."

LM
Li Mei
CEO, GrowthPulse Agency
★★★★★

"Setup was literally 2 minutes. Install, open WhatsApp Web, start sending. No complicated API or coding. Finally a tool that just works."

AK
Ahmed Khan
Small Business Owner
★★★★★

"The personalization with custom fields is incredible. We include invoice numbers, company names — each message is unique."

CN
Chloe Nguyen
Operations Manager
★★★★★

"ZAMARRUD completely transformed our outreach. We went from manually messaging 50 people a day to 500+ with better engagement rates."

RK
Ravi Kumar
Marketing Director, TechStar
★★★★★

"The human-like typing feature is genius. Our customers genuinely think we're messaging them personally. Response rates jumped 3x."

SM
Sofia Martinez
Founder, Bloom Agency
★★★★★

"Been using it for 6 months with zero bans. The anti-ban protection and rate limiting actually work. Worth every rupee."

AP
Aditya Patel
E-commerce Owner
★★★★★

"We manage 15 client accounts. The Excel import and template features save us hours every single day. Enterprise plan is a no-brainer."

LM
Li Mei
CEO, GrowthPulse Agency
★★★★★

"Setup was literally 2 minutes. Install, open WhatsApp Web, start sending. No complicated API or coding. Finally a tool that just works."

AK
Ahmed Khan
Small Business Owner
★★★★★

"The personalization with custom fields is incredible. We include invoice numbers, company names — each message is unique."

CN
Chloe Nguyen
Operations Manager
FAQ

Got Questions?

ZAMARRUD WA is a Chrome extension that lets you send personalized bulk WhatsApp messages through WhatsApp Web. It simulates human-like typing, supports file attachments, and includes anti-ban protection to keep your number safe.

ZAMARRUD includes multiple layers of protection: configurable delays between messages, cooling breaks, session limits, unique message salting, and human-like typing simulation. While no tool can guarantee 100% safety (WhatsApp's policies are strict), our users report excellent results when following our recommended settings.

No! ZAMARRUD works directly through WhatsApp Web — no API, no coding, no complex setup. Just install the Chrome extension, open WhatsApp Web, and start sending. It works with both regular WhatsApp and WhatsApp Business.

You have multiple options: paste numbers manually, upload a CSV or Excel file with automatic column mapping, or sync contacts directly from your WhatsApp contacts, groups, and labels (plan-dependent). No reformatting needed.

Yes! The Professional plan supports image attachments. The Business and Enterprise plans support all attachment types including images, videos, audio files, PDFs, and documents.

Yes! Every new user gets a 7-day free trial with up to 100 contacts per session. No credit card required. Just install the extension and register with your WhatsApp number to get started instantly.

ZAMARRUD WA works on all Chromium-based browsers including Google Chrome, Microsoft Edge, and Brave. It operates through WhatsApp Web (web.whatsapp.com).

Use placeholders like {{name}}, {{phone}}, or any custom field (e.g., {{company}}, {{city}}) in your message. ZAMARRUD automatically replaces them with each contact's data from your CSV/Excel file, making every message feel individually written.

Ready to Transform Your
WhatsApp Outreach?

Join thousands of businesses sending smarter, faster, and safer with ZAMARRUD WA. Start your free 7-day trial today.

Install Free — Chrome Extension
7-day money-back — no questions asked
No credit card needed for free trial
Real human support Mon–Sat, 10am–7pm IST
Used in 150+ countries
Your message data is never stored on our servers