Is this an official Meta template approval checker?

No. This previewer is an independent drafting simulator developed by ChatGrow. It helps you check character lengths and variable placements, but official template review and approval are handled exclusively by Meta through your Cloud API account.

How do dynamic variables appear when I test them?

Our tool automatically parses your text for variables formatted like {{1}}, {{2}}, {{3}}, and dynamically generates sample input fields. As you type sample customer names or order numbers, the mobile screen preview updates instantaneously.

How many buttons can I add to a WhatsApp Business template?

WhatsApp Business Cloud API supports up to 3 Quick Reply buttons (such as 'Confirm', 'Reschedule', 'Talk to Agent') or up to 2 Call-to-Action buttons (a Website URL button and a Phone Call button).

What happens if my template body exceeds 1,024 characters?

Meta will reject templates whose body text exceeds 1,024 characters. Our previewer monitors character counts in real time and alerts you if your copy approaches or exceeds this limit.

Message Mockup Studio

WhatsApp Template Previewer — Test Business Messages

Preview your WhatsApp Business templates in an interactive mobile phone simulator. Test variable substitutions, character counts, and button layouts before sending.

Preview & Drafting Tool

WhatsApp Business Template Previewer

Simulate how your WhatsApp Cloud API templates appear on customer smartphones before broadcasting.

1. Template Header (Optional)

Use {{1}} for dynamic variables21 / 60 chars

2. Template Body *156 / 1024 chars

3. Footer Note (Optional)34 / 60 chars

4. Action Buttons (Up to 3)

Test Variable Substitution in Live Preview:4 variables found

Variable {{1}}:

Variable {{2}}:

Variable {{3}}:

Variable {{4}}:

Mobile WhatsApp Screen

ChatGrow Official

Verified Business Account

Order Shipped: #CG-9841

Hi Pooja, Your order containing Wireless Earbuds has been dispatched via our express courier partner. Estimated delivery is on Tomorrow by 4 PM. Thank you for shopping with us!

ChatGrow · E-commerce Support Desk

11:28 AM✓✓

Track Package

Customer Support

WhatsApp Cloud API Template Simulation

Your Data Stays 100% in Your Browser

Zero Server Storage

ChatGrow does not collect, transmit, or store your phone number or pre-filled welcome message. All QR codes, click-to-chat links, and website embed codes are rendered instantly inside your browser using client-side JavaScript.

No analytics tracking of phone numbers Safe for commercial website embedding

Pre-Submission Quality Checklist for WhatsApp Templates

Variable Sequential Numbering

Ensure variables follow sequential numbers like {{1}}, {{2}}, {{3}} without skipping numbers.

Contextual Surrounding Words

Never submit floating variables like '{{1}}' alone. Include clear context like 'Hi {{1}}, thank you for contacting {{2}}'.

Clear Call-to-Action Buttons

Use concise button labels (under 25 characters) that clearly describe the user action.

Opt-Out Language in Footer

Include a friendly opt-out note in the footer such as 'Reply STOP to opt out' for marketing broadcasts.

Frequently Asked Questions

Learn how to preview and test WhatsApp business messages accurately.

This tool acts as a visual simulator and drafting aid. Before submitting your message templates to Meta or broadcasting them to customers, you can test how headers, variable substitutions, body text, footers, and buttons render inside a realistic smartphone chat screen.

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WhatsApp Business Growth

Send automated WhatsApp templates at scale with ChatGrow

Connect your WhatsApp Business Cloud API with ChatGrow to trigger automated order updates, appointment reminders, and broadcast campaigns from an intuitive CRM interface.

Multi-Agent Team Inbox Official Cloud API Access Automated Chatbots Visual Sales CRM

Explore ChatGrow Book a Demo

Transparent Pricing →·CRM Features →·Cloud API Setup →·Contact Sales →

Connects with WhatsApp Cloud API · Designed for Modern Growing Teams