Free tools for Nigerian businesses
Run your business
smarter, not harder
Four free tools built for Nigerian entrepreneurs. Generate WhatsApp links, create QR codes, make invoices, and calculate Paystack fees in seconds.
Everything you need in one place
WhatsApp Link Generator
Generate a clickable wa.me link with a pre-filled message. Share it anywhere to let customers start a chat instantly.
Open toolWhatsApp QR Code
Create a scannable QR code that opens a WhatsApp chat. Download as PNG and print on cards, flyers, or packaging.
Open toolInvoice Generator
Build professional invoices with your branding, line items, and VAT. Download as PDF with one click.
Open toolPaystack Fee Calculator
See exactly what Paystack charges on any amount. Toggle between absorbing the fee or passing it to your customer.
Open toolInstant, no sign-up
Every tool works right in your browser. No account, no subscription, no waiting.
Nigeria-first defaults
Phone codes default to +234, currency to NGN, and Paystack fees are always current.
Works on any device
Fully responsive. Use it on your phone between customer calls or on desktop at your desk.
Free business tools for Nigerian entrepreneurs
WhatBiz Tools is a collection of browser-based utilities designed for Nigerian small business owners, freelancers, and growing SMEs. Whether you sell fashion, food, services, or run a logistics operation, these tools remove the friction from everyday business tasks.
The WhatsApp Link Generator creates a direct wa.me link customers can click to start a conversation with your business number, with a pre-filled message if you want. The WhatsApp QR Code Generator turns that link into a printable QR code for your cards, flyers, and packaging.
The Invoice Generator produces clean, professional invoices with your branding, line items, custom VAT, and a one-click PDF download. The Paystack Fee Calculator shows exactly what you or your customer pays on any transaction amount using Paystack's current Nigerian fee structure.