About NexusBill

NexusBill is a free invoice generator that runs entirely in your web browser. It creates invoices, quotes, proforma invoices, receipts and credit notes as clean, watermark-free PDF files. You type your details, pick one of six templates, and download a document that looks like it came from a design studio — no account, no signup and no file sitting on someone else's server.

It is built for Nigerian freelancers, consultants, agencies, traders and small businesses who need to bill clients quickly and look professional doing it. Naira is the default currency, with 7.5% VAT handled correctly, space for your TIN and your client's TIN, and support for twelve other currencies when you work across borders.

Every calculation happens on your own device. Your business name, client details, prices and tax figures never reach our servers, because the app has nowhere to send them. The trade-off is deliberate: there is no invoice history, so you download each PDF as your permanent record. That is the whole privacy promise — the data stays with you.

NexusBill is designed and built by Novatra Nexus, a small independent studio that makes focused, fast tools for people who work for themselves.