WhatBiz Tools15 free tools for business owners worldwide
Run your business smarter, not harder
Fifteen free tools for entrepreneurs anywhere in the world. Generate WhatsApp links, create QR codes for any website or app, make invoices and receipts, calculate fees, name your business, and download videos from TikTok, Instagram, Pinterest, YouTube, Facebook, and X. Any currency, no sign-up.
Tools
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 reach you 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 toolQR Code Generator
Make a QR code for any website or app, add your logo, and download as PNG. Static codes that never expire.
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 toolBusiness Name Generator
Generate 10 unique Nigerian business name ideas instantly. AI-powered. Free.
Open toolReceipt Generator
Create professional payment receipts to send via WhatsApp. Download as image or copy as text.
Open toolProfit Calculator
Calculate profit margins, markup, and break-even for any product. NGN-first, built for Nigerian SMBs.
Open toolCAC Name Check Guide
Step-by-step guide to check if your business name is available on the CAC portal.
Open toolTikTok Video Downloader
Download any TikTok video without the watermark, in HD. Free, no app.
Open toolInstagram Downloader
Download Instagram Reels, videos, and photos in HD. No login required.
Open toolPinterest Downloader
Save Pinterest video pins and full-size images in one click.
Open toolYouTube Video Downloader
Download YouTube videos as MP4 or extract the audio as MP3.
Open toolFacebook Video Downloader
Download Facebook videos and Reels in HD or SD quality.
Open toolX (Twitter) Video Downloader
Download videos and GIFs from X in HD, no login needed.
Open toolInstant, no sign-up
Every tool works right in your browser. No account, no subscription, no waiting.
Works anywhere
Multiple currencies and international phone codes. Built for businesses in any country.
Works on any device
Fully responsive. Use it on your phone between customer calls or on desktop at your desk.
Free business tools for entrepreneurs worldwide
WhatBiz Tools provides fifteen free, browser-based utilities for small business owners, freelancers, and growing companies anywhere in the world. They support multiple currencies and international phone codes, with sensible defaults that work out of the box. No account is required and every tool runs instantly in your browser on any device.
WhatsApp Link Generator
Creates a direct wa.me link for a WhatsApp Business number. Business owners share this link on Instagram bios, Facebook pages, websites, or flyers so customers can start a conversation with one click. The link can include a pre-filled message. Designed for Nigerian businesses that rely on WhatsApp as their primary sales channel. Country code defaults to +234.
WhatsApp QR Code Generator
Converts a WhatsApp Business number into a scannable QR code image. Nigerian business owners print this on business cards, packaging, flyers, and banners. Customers scan with their phone camera and land directly in a WhatsApp chat. Download as a 280x280px PNG. Colour options: green, black, or white.
QR Code Generator with Logo
Creates static QR codes for any website URL, app store link, email address, phone number, or plain text. Users can upload their logo to the centre of the code and customise foreground and background colours. Uses high error-correction so the code scans reliably with a logo. The QR codes never expire because the link is encoded directly into the image. Download as PNG up to 2048px for print.
Invoice Generator for Nigerian Businesses
Generates professional PDF invoices with business name, client details, itemised line items, optional VAT (defaulting to 7.5% as required by FIRS for registered businesses), and a customisable brand colour. Invoices download via the browser print dialog. Currency defaults to NGN. No account needed.
Paystack Fee Calculator Nigeria
Calculates Paystack transaction fees for any NGN amount using the current fee structure: 1.5% of the transaction, plus NGN 100 for transactions above NGN 2,500, capped at NGN 2,000. Shows both the amount the merchant receives and the amount to charge the customer if passing the fee on. Includes a reference table of common amounts and their Paystack charges.
Nigerian Business Name Generator
Uses AI (Groq LLaMA 3.3) to generate 10 unique business name ideas for any Nigerian business type. Names include English options, names incorporating Yoruba, Igbo, or Hausa words, and a mix of modern startup-style and traditional names. Each name comes with a tagline and an explanation. Free, no sign-up required.
WhatsApp Receipt Generator
Creates formatted payment receipts that business owners can share on WhatsApp. Supports many payment methods including Bank Transfer, card, Cash, POS, and mobile money. Downloads as a clean PNG image and also produces a plain-text version formatted for pasting into WhatsApp. Works with multiple currencies and lets you add your own footer with no watermark.
Profit Margin Calculator
Calculates profit margin, markup percentage, and break-even point for product-based and service businesses. Three modes: Profit Margin (profit, margin %, and markup % from cost and selling price), Markup Calculator (selling price and margin from cost and desired markup), and Break-Even (monthly units needed to cover fixed and variable costs). Works in any currency.
CAC Business Name Check Guide
Provides a step-by-step guide for checking business name availability on the Corporate Affairs Commission (CAC) portal at pre.cac.gov.ng. Includes CAC name rules, approximate registration fees (Business Name: NGN 10,000-15,000, Limited Liability Company: NGN 15,000-30,000), and direct links to the official CAC pre-registration portal.
TikTok Video Downloader
Downloads any public TikTok video without the watermark, in HD MP4, or extracts the audio as MP3. Paste the video link copied from the TikTok app or website. No account and no app to install.
Instagram Video and Photo Downloader
Downloads Instagram Reels, video posts, single photos, and carousel posts in the highest available quality. Works with public accounts only, no login required.
Pinterest Video and Image Downloader
Saves Pinterest video pins in HD and images at full resolution rather than the small preview size. Supports both pinterest.com and shortened pin.it links.
YouTube Video Downloader
Downloads YouTube videos and Shorts as MP4, or extracts audio as MP3. For personal use on content you own or have permission to save.
Facebook Video Downloader
Downloads public Facebook videos and Reels in HD or SD MP4, no login needed. Supports both facebook.com and fb.watch links.
X (Twitter) Video Downloader
Downloads videos and GIFs from X (formerly Twitter) in HD MP4. Supports both x.com and twitter.com links, no login required.
Free tools for every stage of your business
WhatBiz Tools is built for the realities of running a small business anywhere in the world. Whether you are just starting out and need a business name, or you have been trading for years and need to issue professional invoices and receipts, these tools cover the most common everyday needs at no cost.
The WhatsApp Link Generator and WhatsApp QR Code Generator help you drive more customer conversations on WhatsApp, the messaging app businesses use worldwide. The QR Code Generator turns any website or app link into a branded QR code with your logo. The Invoice Generator and Receipt Generator give you professional documents in any currency without paying for accounting software.
The Business Name Generator uses AI to suggest unique, memorable names. The Profit Calculator helps you understand your margins and break-even in any currency. The Paystack Fee Calculator and CAC Name Check Guide serve businesses operating in Nigeria specifically. Read practical guides on the WhatBiz Tools blog to get more from every tool.
Need to save content for reference or reposting? The TikTok, Instagram, Pinterest, YouTube, Facebook, and X (Twitter) downloaders let you save public videos, Reels, and images straight to your device in HD, with no app to install and no sign-up. Always respect creators’ rights and each platform’s terms of service.
What is WhatBiz?
These tools are free because they are made by WhatBiz, which is the product behind them. WhatBiz is an assistant that replies to your customers for you.
When someone messages your business, it answers with your real prices and what you actually have in stock, takes the whole order including size and delivery address, sends a secure payment link, and confirms the payment on its own. No screenshots, no asking whether the money has entered. It works on WhatsApp, Instagram, Facebook, Telegram and TikTok, so a customer who messages at midnight still gets an answer.
It is free to start, and it is on Google Play. Download the Android app, or open whatbizapp.com in any browser. On iPhone there is no App Store version yet, and you are not left out: open the site in Safari, tap Share, then Add to Home Screen, and it installs and opens exactly like an app.