Invoice Generator Tool

Create a professional invoice with items, tax, discount, totals, notes and printable invoice preview.

🔒 Works in your browser

Business Information

Client Information

Invoice Details

Invoice Items

Description Qty Rate Amount Action
TZS 0 Subtotal
TZS 0 Tax
TZS 0 Discount
TZS 0 Total
Fill invoice details and click Generate.

About This Tool

Invoice Generator is a free online business tool that helps you create professional invoices quickly.

You can enter your business details, client details, invoice number, dates, currency, tax, discount, payment instructions, notes and invoice items. The tool automatically calculates subtotal, discount, tax and total amount.

You can preview the invoice, copy a summary, download it as an HTML file or use the browser print option to save it as PDF. This tool is useful for freelancers, small businesses, service providers, agencies, digital product sellers and online business owners.

How to Use Invoice Generator

1. Enter your business information.
2. Enter client information.
3. Add invoice number, invoice date and due date.
4. Choose currency.
5. Add tax or discount if needed.
6. Add invoice items with quantity and rate.
7. Click Generate.
8. Review the invoice preview.
9. Copy the summary, download HTML or print/save as PDF.

Privacy Note: This Invoice Generator works directly in your browser using JavaScript. The invoice details you enter are used to generate the invoice on the page and are not submitted through a form by this tool.

Frequently Asked Questions

Is this Invoice Generator free?

Yes. This Invoice Generator is free to use and does not require signup.

Can I save the invoice as PDF?

Yes. Click Print / Save PDF and use your browser print window to save the invoice as a PDF file.

Does this tool calculate tax and discount?

Yes. You can enter tax or VAT percentage and discount percentage. The tool calculates subtotal, discount, tax and total automatically.

Can I use this invoice for my business?

Yes. You can use the generated invoice as a starting invoice template for freelance work, services, digital products or small business billing.

Does this tool upload invoice details to the server?

No. The invoice is generated directly in your browser using JavaScript and the page does not submit your invoice details through a form.

Can I download the invoice?

Yes. You can download the invoice as an HTML file or print it using your browser.