How to use the Invoice Generator
- Enter your business details and your client’s. Add a logo if you have one.
- List what you’re billing, with quantity and price. Totals update as you type.
- Add tax, discount, shipping or an amount already paid.
- Click Download PDF. The invoice is saved in your recent list, and the next number is ready.
What an invoice should include
- The word “Invoice” and a unique number
- Your name, address and any tax ID
- Your client’s name and address
- Issue date and due date
- Each item with its quantity and price
- Tax, the total and how to pay
Requirements differ by country, particularly for VAT and GST, so check what applies to your business. This tool creates the document but doesn’t give tax advice.
Get paid faster
State a clear due date, include your payment details on the invoice, and send it as soon as the work is done. Work out a price with the Percentage Calculator.
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Tools that pair well with the Invoice Generator
- Time Tracker — Track the hours you spend on each project or client with one click.
- To-Do List — Write down what needs doing and check it off.
- Tip Calculator — Enter the bill, tap a tip percentage and see the tip, the total and what each person pays — with an option to round up so nobody deals with cents.
- Compress PDF — Shrink PDFs for email, upload forms and websites.
Frequently asked questions
Is my invoice uploaded anywhere?
No. The invoice and PDF are created in your browser. Your details and recent invoices stay on this device.
Is it really free?
Yes. There’s no sign-up, no watermark and no limit on invoices.
Can I use any currency?
Yes. Pick from the list; the amounts use that currency’s code or symbol.
What if my text isn’t in Latin letters?
The PDF writer supports Latin text. For other scripts or symbols, use Print and choose Save as PDF, which keeps every character.
Can I install Invoice Generator as a web app and use it offline?
Yes. Invoice Generator is an installable web app (PWA) — installed from your browser, not downloaded from an app store. Click Install app at the top of this page in Chrome or Edge (Windows, macOS, Linux, ChromeOS) or on Android, use Share → Add to Home Screen on iPhone and iPad, or File → Add to Dock in Safari 17+ on a Mac. It then opens in its own window with its own icon, and because it runs entirely in your browser it keeps working offline. Firefox on desktop can’t install web apps. How installing works.