Invoice Maker
Create professional invoices online instantly. Add items, tax, and download as printable HTML.
About this generator
Invoice Maker builds a simple professional invoice from your business name, the client, the line items and a tax rate. It is quicker than a spreadsheet, and the result prints cleanly or saves as a PDF.
Use it for freelance work, small orders and consulting, anywhere you need a clear document that states what was supplied, at what price and what tax was added. It supports any tax rate, so it works for GST, VAT or sales tax.
How to use it
- Enter your business and the client.
- Set the invoice number and date.
- Enter the tax rate that applies.
- Add line items with quantity and price.
- Press Generate Invoice, then Print or save as PDF.
Totals
Subtotal = Σ (Quantity × Price). Tax = Subtotal × Tax %. Total = Subtotal + Tax. If you offer a discount, subtract it from the subtotal before computing tax.
Worked example
Two items with 18% tax
| Logo design (1 × ₹5,000) | ₹5,000 |
| Brand guide (1 × ₹3,000) | ₹3,000 |
| Subtotal | ₹8,000 |
| Tax at 18% | ₹1,440 |
| Total | ₹9,440 |
Tips and common mistakes
- State the payment terms on the invoice, such as net 15 days, and your bank or UPI details.
- Quote the project or purchase order number so that the client's accounts team can match it.
- Put the due date, not only the invoice date, on the invoice.
- Send invoices promptly. Delay in invoicing is the biggest cause of delay in payment.
- Keep a numbered record. The invoice number generator makes this easy.
Frequently asked questions
What should an invoice include?
Your details, the client's details, a unique number, the date, a description of goods or services, amounts, tax and the total due with payment terms.
Can I use it for GST?
Yes, enter 18% or the rate that applies to your supply. For separate CGST and SGST lines use the GST invoice generator.
Can I save the invoice as a PDF?
Yes. Press Print and choose Save as PDF.
Is it free?
Yes, and there is no sign-up.
Is my invoice data stored?
No. It stays in your browser.
Can I add a discount?
Include the discount as a negative line item or reduce the unit price.