Free tools

Free WhatsApp Business tools

No sign-up needed. Enter your numbers and get an answer in under a minute.

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WhatsGrow AI shared inbox: conversation list on the left, an open customer chat with reply box on the right

In short

These free WhatsApp Business tools answer three questions: what Meta will charge for your message volume, how much revenue faster replies could add, and how to give customers a one-tap link into your chat. They run in the browser, need no account and suit owners and marketers planning a WhatsApp rollout.

Calculators

Calculators and generators

Each tool takes a few inputs and returns a number or a file you can use straight away.

WhatsApp API pricing calculator

Pick a country, message category, monthly volume and number of numbers to estimate Meta conversation costs.

WhatsApp ROI calculator

Enter leads, deal value, conversion rate, industry and reply time to estimate added monthly revenue and payback.

WhatsApp link + QR code generator

Choose a country code, number and pre-filled message to get a wa.me link and a downloadable QR code.

Guides

Guides that go with the tools

Use these to check local rates and set up the API before you run the numbers.

WhatsApp API pricing in Pakistan

What Meta charges per message category for Pakistani numbers and how to budget for it.

WhatsApp API pricing in India

Per-message rates for India, and how marketing and utility templates are billed.

WhatsApp API pricing in the UAE

UAE message rates by category and what counts as a free service reply.

How to set up the WhatsApp Business API

The steps from a Meta business account to a verified number sending templates.

Ready to try it on your own chats?

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Next steps

After the numbers

WhatsApp Business API pricing

The full explanation of Meta message categories, free service replies and platform fees.

WhatsGrow AI pricing

Plans, limits and the 7-day free trial.

Start with your own WhatsApp number

Start free: 7 days

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