Free tools for WhatsApp commerce
Selling starts in the chat — long before anyone fills a form. These free tools help you open that conversation and cost it out.
- Free
- No sign-up
- Runs in your browser
What free tools does bitbybit offer?
Five are live. Each works on its own — and each opens a path to an AI agent once the chats start.
- Live
WhatsApp Link & QR Generator
A click-to-chat link and a downloadable QR code, with your first message pre-filled.
Open - Live
WhatsApp message cost calculator
Project your monthly WhatsApp spend at Meta's published per-message rates — by market and category.
Open - Live
WhatsApp message templates
Ready-to-send messages for cart recovery, order updates, promos and more — tagged by Meta category. Fill in your details and copy.
Open - Live
Click-to-WhatsApp ROI calculator
Compare landing-page form leads with click-to-WhatsApp ad leads — the extra leads and revenue for the same ad budget.
Open - Live
Marketplace fee calculator
Estimate marketplace costs from the fees, ads and promotions you use. Replace illustrative starting values with your own figures.
Open - Coming soon
Abandoned-cart recovery calculator
What your abandoned carts are worth — and how much recovery could win back.
How much does WhatsApp Business messaging cost?
Since July 2025, Meta charges per message, not per conversation. The price depends on the recipient's country and the message category.
- MarketingHighest
- UtilityLow
- AuthenticationLowest
- ServiceFree
Since October 1, 2026, service replies are billable after the first 1,000 per number each month; the 72-hour window a click-to-WhatsApp ad opens stays free. Estimate your spend with the cost calculator, or read Meta's rate card. With bitbybit, those fees pass through with no markup.
Frequently asked questions
Are these tools really free?
Yes. Every tool on this page runs in your browser and is free, with no account and no sign-up. Build a WhatsApp link, download a QR code, or estimate your messaging cost without giving us anything. An AI agent that answers those chats is a separate bitbybit product you can start for free — but the tools here do not require it.
Do I need to use bitbybit to use the WhatsApp Link & QR Generator?
No. It produces a standard click-to-chat link and QR code that work with any WhatsApp or WhatsApp Business number. The link follows WhatsApp’s own wa.me format, so it opens a chat with your text pre-filled. bitbybit becomes useful once you want an AI agent on WhatsApp to answer, recommend products, and take orders inside those conversations.
How accurate is the WhatsApp message cost calculator?
The WhatsApp message cost calculator gives a planning estimate, not a bill. It multiplies your volume by the per-message rate for your market and category from Meta’s published pricing. Your real cost depends on your message mix, the 1,000 free service messages per number each month, and free entry-point windows. With bitbybit, WhatsApp fees pass through at Meta’s published rates with no markup.
Put an AI agent behind your WhatsApp chats.
The tools open the conversation. bitChat and AI Studio carry it: answer questions, recommend products, build carts, and follow up — on one customer record. Start free, no credit card.