Invoice Generator
Fill the form, watch a real invoice build itself, print it. Nothing is stored.
So what is an invoice, exactly? It is a dated request for payment that records what was delivered, what it costs, who owes it, and when it falls due — and it is a commercial record for both sides, which is why the details matter far more than the design. A receipt proves money already moved; an invoice asks for it. This generator builds one live as you type: add line items, set a tax rate if you charge one, and watch a clean document assemble itself. Everything runs in your browser — nothing is uploaded, saved, or emailed anywhere.
Invoice
INV-0001
Your business name
Bill toClient name
Issued—Due—
| Description | Qty | Rate | Amount |
|---|---|---|---|
| Line item description | 1 | 0.00 | 0.00 |
Subtotal$0.00
Total due$0.00
Everything here runs in your browser. Nothing you type is uploaded, saved, or sent anywhere — closing this tab discards it, so print or save to PDF if you need the record.
What separates an invoice that gets paid from one that gets queried
- Give every invoice a unique, sequential number. It is how you and your client both refer to this specific document later, and how you notice a gap in your own records.
- Put the issue date and the due date on it, not just “payable on receipt”. A concrete date is what makes a payment late, and what a polite follow-up can point at.
- Describe each line item the way the client would describe it, not the way you filed it — “Homepage copy, second round” gets approved; “Phase 2 deliverable” gets a question.
- Show the maths in full: quantity, rate, line total, subtotal, tax, grand total. An invoice a client cannot verify in ten seconds is an invoice that sits in somebody's tray.
- State how to pay you directly on the document — bank details, payment link, or terms — in the notes. Every extra email needed to find that information delays your money.
- Keep a copy of whatever you issue. This tool deliberately stores nothing, so print to PDF before closing the tab if you need the document for your own records.
Example output
Form inputs: Marquez Studio billing Northwind Coffee Ltd, invoice INV-0007, two line items, 20% tax
INVOICE INV-0007
From: Marquez Studio Bill to: Northwind Coffee Ltd
12 Rye Lane, Bristol Accounts Payable
Issued: 6 Aug 2026 Due: 20 Aug 2026
DESCRIPTION QTY RATE AMOUNT
Brand identity — full system 1 2,400.00 2,400.00
Packaging artwork, per SKU 6 180.00 1,080.00
Subtotal 3,480.00
Tax (20%) 696.00
Total due 4,176.00
Notes: Payment by bank transfer within 14 days. Sort 04-00-03, Acc 12345678.
(Example document — the live preview above renders your own invoice as you type, ready to print.)What every invoice must include
These are the elements found on essentially every professional invoice, regardless of country or industry. Tax rules, registration numbers and record-retention periods vary by jurisdiction — check what applies where your business is registered — but the structure below is universal. THE WORD “INVOICE”. Sounds trivial; it is not. It distinguishes the document from a quote, an estimate, a proforma or a receipt, and it is the first thing an accounts-payable clerk looks for when sorting a pile of paperwork. A UNIQUE INVOICE NUMBER. Sequential is best. This is the reference both parties use in every email, payment note and follow-up that comes afterwards, and gaps in your own sequence are how you notice something was never sent. ISSUE DATE AND DUE DATE. The issue date anchors the document in time. The due date — or explicit terms such as “net 14” or “net 30” — is what makes a payment late rather than merely outstanding, and it is what a chase email refers back to. YOUR DETAILS. Trading name, address, and a contact route a human actually monitors. If your business carries a registration or tax number, it belongs here; in many countries it is required on any invoice that charges tax. YOUR CLIENT'S DETAILS. The correct legal entity name, not the brand you talk to day to day, plus the billing contact or department. An invoice addressed to the wrong entity is among the most common reasons one gets bounced back. AN ITEMISED DESCRIPTION OF WHAT YOU SUPPLIED. One line per deliverable, with quantity and unit rate shown separately from the line total. Write descriptions in the client's language — the person approving it is often not the person who briefed you. THE MATHS, SHOWN. Subtotal, then any tax as its own labelled line with the rate visible, then the total amount due. A client should be able to verify every figure without reaching for a calculator. PAYMENT INSTRUCTIONS. Bank details, a payment link, accepted methods, and terms. Every piece of missing information here converts directly into a delay. Keep your own copy of everything you issue. Most tax authorities require invoices to be retained for a number of years, and the required period differs by country.
Frequently asked questions
- What is an invoice, and how is it different from a receipt?
- An invoice is a request for payment issued before the money arrives: it records what was supplied, the amount owed, who owes it, and the date it falls due. A receipt is the opposite end of the same transaction — proof that payment has already been made. Many businesses issue both, the invoice to ask and the receipt to confirm.
- What information does an invoice need to include?
- In universal practice: the word “Invoice”, a unique invoice number, the issue date and due date, your business name and contact details, your client's name and details, an itemised list of what you supplied with quantities and rates, the subtotal, any tax applied, and the total amount due. Payment instructions belong on it too. Tax and registration requirements vary by country, so check the rules that apply to your business.
- Is anything I type here stored or sent anywhere?
- No. This generator runs entirely in your browser — there is no account, no upload, and no server call when you build or print an invoice. Closing the tab discards everything, so print or save to PDF first if you need a copy for your records.
- Can I use this invoice for a real client?
- Yes, that is what it is for — it produces a standard itemised document you can print or save as PDF and send. It is a document builder rather than accounting software, so it does not track what has been paid, chase overdue payments, or file anything for you.
- Why is this free — what's the catch?
- No catch and no signup. This tool is funded by EaseClaw, an AI agent that finds people publicly asking for what you sell and drafts your replies. If the free tool is useful, some people try the free trial. That's the whole business model.