About the Invoice Generator
Tezmy's Invoice Generator makes a clean, professional PDF invoice in a couple of minutes. Fill in your business details and your client's, add the items or hours you are charging for, set tax or VAT and an optional discount, add your logo, and download the PDF ready to email or print. The totals are worked out for you as you type. The PDF is made on your device and nothing is uploaded; your own details are saved in this browser so the next invoice is quicker.
Updated September 2026
How to use the Invoice Generator
- 1Fill in your details under From and your client's under Bill to. Add a logo if you like.
- 2Check the invoice number, date, due date and currency.
- 3Add each item with a description, quantity and price. Tap Add item for more lines.
- 4Set tax/VAT and any discount, add payment details in Notes, then press Download PDF invoice.
Who this invoice generator is for
It's made for freelancers, sole traders, tutors, tradespeople and small shops who need a proper invoice without accounting software. It suits one-off jobs and regular clients alike: your details, currency, tax rate and notes stay filled in, so each new invoice only needs the client and the items.
Filling in each part
- From: your name or business name on the first line (it is printed in bold), then address, email, phone and tax or VAT number.
- Bill to: your client's name or company on the first line, then their address.
- Items: one line per product, service or block of hours. For hourly work, put the hours as the quantity and your rate as the price.
- Tax / VAT: the percentage to add, or 0 if you don't charge tax.
- Discount: a fixed amount taken off before tax.
- Notes: bank details, payment link, terms like “Payment due within 30 days”, and a thank-you.
Tips to get paid faster
- Send the invoice as soon as the work is done, while it is fresh for the client.
- Use a clear due date and put the exact payment details in the notes.
- Describe the work plainly so the client's accounts team doesn't need to ask.
- Keep invoice numbers in order and save a copy of every PDF you send.
- Follow up politely on the due date if the invoice hasn't been paid.
Tax, VAT and discounts
Tax is worked out on the amount after the discount, which is how VAT and sales tax usually work. If you need to find a net or gross price first, the VAT Calculator can add or remove VAT from any amount, and the Discount Calculator shows a sale price from a percentage off. Tax rules differ by country, so check what your invoices must show with your local tax office or an accountant.
On your phone or computer
On a computer, the items appear as a neat table. On a phone, each item is its own card with the quantity and price side by side, and the PDF downloads to your Files or Downloads folder, ready to attach to an email or send in a chat. The PDF itself always has the same A4 layout.
Features
- Clean A4 PDF invoice
- Your logo (PNG or JPG)
- Unlimited items, with automatic totals
- Tax / VAT percentage and discount
- Many currency symbols
- Notes for bank details and payment terms
- Saves your details in your browser for next time
- No sign-up, no watermark, made on your device
Frequently asked questions
Is this invoice generator really free?
Yes. You can make and download as many invoices as you like, with no sign-up and no watermark on the PDF.
What should an invoice include?
A clear invoice has your name or business and contact details, your client's details, a unique invoice number, the date and due date, a description of each item with quantity and price, any tax and discount, the total, and how to pay you. In many countries, businesses registered for VAT or GST must also show their tax number, which you can add under From.
How do I number my invoices?
Use a simple sequence that never repeats, like INV-001, INV-002, or add the year: 2026-001. Press New invoice and the tool keeps your details and counts the last number in the invoice number up by one.
How is the total calculated?
Each line is quantity × price. The subtotal adds all lines, the discount is taken off the subtotal, then tax is added as a percentage of what is left. For example, a 1,000 subtotal with a 100 discount and 20% tax gives 900 + 180 = 1,080.
Can I add my logo?
Yes. Press Add logo and pick a PNG or JPG image. It is placed at the top left of the invoice and scaled to fit. A PNG with a transparent background looks best.
Are my invoice details private?
Yes. The PDF is created in your browser and nothing is sent to a server. To save you typing, the invoice text is kept in this browser's storage on your device; the logo is not saved. Use a private window if you don't want it kept.
Can I write my invoice in any language?
The PDF uses a standard font that covers English and Western European languages, such as French, Spanish, German and Portuguese, with accents. Other scripts, such as Arabic, Hindi or Chinese, and emoji can't be drawn by this font and are left out; the tool warns you when that happens. The ₹ sign is written as “Rs.”.
Can I edit an invoice after downloading it?
Your last invoice stays in the form in this browser, so you can change it and download it again. To change a PDF you've already sent, you can also use Edit PDF, but making a corrected invoice here is usually cleaner.