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100% Free Public Utilities · No Login Required

Free WhatsApp Marketing & Cloud API Tools

Calculate exact Meta messaging fees, generate branded QR codes and website widgets, format broadcast messages, and validate templates before submitting to Meta.

Most Popular
Pricing & ROI

WhatsApp Cloud API Fee Calculator

Estimate exact Meta 2026 per-message rates in INR (₹) and USD ($) across Marketing, Utility, Auth & Service chats. Compare 0% markup savings.

  • INR (₹) & USD ($) Toggle
  • Competitor Markup Compare
  • Shareable Quote Links
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Instant QR
Links & Widgets

WhatsApp Chat Link & QR Generator

Create official wa.me click-to-chat links with pre-filled welcome messages, custom-branded 300 DPI QR codes, and HTML button embeds.

  • 25+ Country Codes
  • Custom Colored PNG QR
  • Copy-Paste HTML Button
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Live Preview
Templates & Broadcasting

WhatsApp Rich Text Formatter

Write broadcasts using all 8 WhatsApp styles (bold, italic, strikethrough, lists, quotes, code), insert {{1}} variables, and preview on iOS/Android.

  • All 8 Native Formats
  • 6 Industry Templates
  • Dark & Light Phone Preview
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New
Links & Widgets

Website Chat Widget Generator

Build a customizable floating WhatsApp live chat button and greeting popup for Shopify, WordPress, Webflow, or any HTML website.

  • Interactive Live Preview
  • Zero-Dependency 2KB Code
  • Works on All CMS Platforms
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New
Templates & Broadcasting

Meta Template Compliance Checker

Audit your WhatsApp Business API templates before submitting to Meta. Catch variable errors, spam words, and Utility vs. Marketing mismatches.

  • 0-100% Approval Score
  • Category Mismatch Detector
  • 1-Click Auto-Fixer
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High ROI
Pricing & ROI

Click-to-WhatsApp Ad ROI Calculator

Forecast your Facebook & Instagram Click-to-WhatsApp (CTWA) ad funnel conversions, Cost Per Lead (CPL), 72h free Meta window savings, and ROAS.

  • Landing Page vs CTWA Compare
  • 72h Free Window Savings
  • CPL & ROAS Modeling
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100% Private
Templates & Broadcasting

Bulk Phone Number & CSV Validator

Clean messy contact lists in your browser. Strip spaces/dashes, auto-prepend missing country codes, remove duplicates, and export a WABA-ready CSV.

  • 100% Client-Side Privacy
  • Auto Country Code Prepend
  • 1-Click WABA CSV Export
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Popular
Templates & Broadcasting

Green Tick / Blue Tick Eligibility Checker

Check if your brand qualifies for Meta’s Official Business Account (OBA) verified checkmark badge and get a personalized approval checklist.

  • 6-Point Meta OBA Audit
  • Live Verified Profile Preview
  • Organic PR Checklist
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Copy-Paste
Templates & Broadcasting

WhatsApp Message Template Library

Browse and copy-paste pre-approved WhatsApp Business API templates across E-Commerce, COD Verification, Real Estate, Healthcare, EdTech & Festive sales.

  • 8 Industry Categories
  • 1-Click Copy & Live Preview
  • Direct Formatter & Linter Links
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Ready to Automate Your WhatsApp Growth?

Scale beyond static tools with the official AIsoule WhatsApp Business API platform. Enjoy 0% Meta fee markup, WhatsApp Coexistence (use mobile app + API together), AI chatbots, and bulk broadcasting.

View Pricing & 7-Day Trial Explore Platform Features

Frequently Asked Questions

Yes! All WhatsApp utilities—including the Cloud API Fee Calculator, Link & QR Generator, Rich Text Formatter, Website Widget Generator, Template Compliance Checker, CTWA ROI Calculator, and Bulk Phone Validator—are 100% free to use with no login required.
No. Every tool runs client-side directly inside your browser. Your phone numbers, contact lists, and message templates are never stored or shared.
Once you format your template or clean your contact CSV, you can sign up for AIsoule’s Official WhatsApp Business API platform (with 0% Meta markup) to launch broadcasts, build no-code AI chatbots, and manage chats in a shared team inbox.
Start Growing Today

Ready to transform your WhatsApp marketing?

Join thousands of businesses using AIsoule to automate conversations, boost engagement, and drive sales through WhatsApp.

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