Is invoiceKit really free? Are there any hidden costs?

Yes, invoiceKit is completely free with no hidden costs, no premium tiers, and no credit card required. You can create unlimited invoices and download them as PDFs at no cost, forever. Since all processing happens in your browser, our server costs are minimal, which is why we can offer this entirely for free.

How is invoiceKit different from other free invoice generators?

Most free invoice generators require you to create an account, limit how many invoices you can make, add large intrusive watermarks to your PDFs, or store your sensitive business data on their servers. invoiceKit works entirely in your browser, with no signup, no limits, and no data collection. Your client names, invoice amounts, and business details never leave your device.

Is my invoice data really private and secure?

Absolutely. All invoice creation happens entirely in your browser using JavaScript — your data never gets sent to our servers. We have no access to your company name, client details, invoice amounts, or any other business information. Your actual invoice data stays 100% private on your device.

Can I use invoiceKit for my freelance business or small company?

Yes! invoiceKit is designed for freelancers, contractors, consultants, and small businesses. The PDF invoices are professional, clean, and contain all the information your clients and tax authorities need — including invoice numbers, payment terms, line items, tax calculations, and your business details.

What currencies does the invoice generator support?

invoiceKit supports 25+ major world currencies including USD (US Dollar), GBP (British Pound), EUR (Euro), CAD (Canadian Dollar), AUD (Australian Dollar), JPY (Japanese Yen), CHF (Swiss Franc), and many more. Each currency is formatted correctly with the proper symbol and decimal conventions.

Do the PDF invoices have watermarks?

There are no large or intrusive watermarks. Each invoice includes a small attribution line in the footer, "Generated by invoiceKit", so people know where it came from, but there are no promotional messages or anything that interferes with a professional invoice.

Legal

Cookie Policy

Last updated: January 2026

invoiceKit uses browser local storage and a small number of cookies. Here's exactly what each category does and why it exists.

Essential (always on)

Your invoice drafts, company details, selected template, and accent colour are saved in your browser's local storage so you don't lose your work. This is required for the invoice generator to function and can't be turned off, though you can clear it anytime by clearing your browser's site data.

Functional (optional)

Remembers small preferences, like whether you've already submitted feedback, so we don't ask again. Declining this doesn't affect the invoice generator, you might just see repeat prompts.

Analytics (optional)

Anonymised usage data, page views, device type, coarse location, and whether a PDF was generated or downloaded, sent to Supabase to help us understand how invoiceKit is used. See our Privacy Policy for the full detail. This never includes your invoice content.

Changing your preferences

You can change your cookie preferences at any time from the cookie banner shown on your first visit, or by clearing your browser's local storage for this site, which will show the banner again on your next visit.

Questions

Email contact@nexadesign.io with any questions about this policy.