WhatBiz Tools
LIVEFree, no-login business tools for Nigerian entrepreneurs.
Instant utilities every seller needs: WhatsApp link and QR generators, an invoice generator, and a Paystack fee calculator, no account required.
Why it exists.
Small sellers constantly need the same tiny tools, a chat link, a QR code, an invoice, a fee estimate, and end up paying for bloated apps or doing it by hand. WhatBiz Tools gives each one away free, instantly, and doubles as a friendly on-ramp into the wider WhatBiz platform.
WhatBiz Tools is a small suite of free web utilities for small businesses: generate a click-to-chat WhatsApp (wa.me) link with a pre-filled message, turn it into a scannable QR code for flyers and packaging, build and download a clean invoice, and work out exactly what Paystack's fee will be on any amount. Everything runs in the browser with no sign-up.
How the pieces fit.
The whole system, one operator. Trace any node to see its role and connections.
Hover or focus any node to trace its role and connections.
Every surface, shipped.
WhatsApp link generator
Create a wa.me click-to-chat link for any number with a pre-filled message, so a tap opens WhatsApp straight into the conversation.
QR code generator
Turn the chat link (or any URL) into a clean, downloadable QR code for flyers, packaging, receipts and shop signage.
Invoice generator
Fill in items and totals and download a tidy, professional invoice, no spreadsheet gymnastics.
Paystack fee calculator
Enter an amount and see the exact Paystack fee and what settles, including the 1.5% + NGN 100 rule, waivers and the cap.
The calls that mattered.
No login, ever
problem · Even a tiny sign-up wall kills usage for one-off utilities.
call · Every tool runs client-side with zero account and zero data stored, so it loads instantly and just works, which is also what makes it a friendly first taste of WhatBiz.
One small tool per job
problem · Bundling everything into one screen makes each tool worse.
call · Each utility is its own focused page, fast to load and easy to share a direct link to.
A free utility belt that solves four everyday seller chores in seconds and quietly introduces small businesses to the full WhatBiz platform.