Free Invoice Generator
Create professional invoices, quotes, credit notes and purchase orders online — download as PDF in seconds
Invoice Generator Online is a free invoice maker for freelancers, contractors and small businesses. Fill in your details, add line items, and download a clean PDF invoice — no signup, no credit card, no watermark. Start with the tool below, pick an invoice template for how you bill, or read our invoicing guides.
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How to create an invoice in 3 steps
- Fill in your details. Enter your business name, your client's details, and add line items with quantity and rate. Totals, tax and discounts calculate automatically.
- Customize your invoice. Add your logo, pick a currency, set payment terms, and switch between the invoice, quote, credit note and purchase order templates.
- Download or send as PDF. Click download to get a professional PDF invoice instantly. No signup is required, and your history is saved on your device.
For the long version — what belongs on each line, how to word payment terms, and what to do when an invoice is queried — read the guide to making invoices.
Why use Invoice Generator Online
100% free
Create and download unlimited invoices as PDF at no cost. No credit card, no signup.
Four document types
Invoices, quotes, credit notes and purchase orders from one tool — each with its own title and numbering.
Any currency
Choose from world currencies and set tax and discounts as a percentage or a fixed amount.
Your branding
Upload your logo and rename every field label to match how your business bills.
Instant PDF
The PDF is generated in your browser in seconds — your invoice data does not have to leave your device.
Works everywhere
Runs in any modern browser on desktop, tablet or phone — nothing to install.
Invoice templates for how you bill
The generator starts blank, but the way you bill changes what belongs on the invoice. Each template page below explains the billing model, the fields that matter, and shows a worked example.
- Freelance Invoice TemplateSelf-employed writers, designers, developers, editors, photographers, translators and other solo professionals billing clients directly.
- Contractor Invoice TemplateGeneral contractors, subcontractors, electricians, plumbers, HVAC technicians, landscapers, builders and other trades billing homeowners, builders or main contractors.
- Consulting Invoice TemplateIndependent consultants and advisory firms in management, strategy, IT, HR, marketing, finance and engineering.
- Small Business Invoice TemplateRetailers, wholesalers, trades businesses, studios, service providers and any owner-operated company billing other businesses or the public.
- Agency Invoice TemplateMarketing, advertising, creative, digital, PR and design agencies billing clients on retainers and projects.
More than invoices
The same tool creates the documents that come before and after an invoice, each with its own title and numbering:
- Free Quote GeneratorA quote is a document that offers to do specific work or supply specific goods at a stated price, valid for a stated period.
- Free Purchase Order GeneratorA purchase order is a document a buyer sends a supplier to formally order goods or services at agreed prices.
- Free Credit Note GeneratorA credit note is a document issued by a seller that reduces or cancels an amount previously invoiced.
Invoicing from your country
The tool works anywhere and supports every major world currency. These pages cover the currency, the local name for the tax, and what an invoice is normally expected to show in each market:
- Invoice generator for United States
- Invoice generator for United Kingdom
- Invoice generator for Canada
- Invoice generator for Australia
- Invoice generator for India
- Invoice generator for Europe
Frequently asked questions
How do I generate an invoice?
Enter your business and client details, add line items with quantity and rate, then click download to save a professional PDF invoice. It takes about 30 seconds and no signup is required.
Is there a free invoice generator?
Yes. Invoice Generator Online is completely free. You can create and download unlimited invoices, quotes, credit notes and purchase orders as PDF without paying or creating an account.
What should I include in an invoice?
A complete invoice includes your business name and contact details, the client's details, a unique invoice number, the invoice date and due date, an itemized list of products or services with quantities and rates, the subtotal, any tax or discount, and the total amount due. Add your payment details so the client can pay without asking for them.
Can I create quotes, credit notes and purchase orders too?
Yes. The same tool creates invoices, quotes, credit notes and purchase orders — switch the template and the document title and numbering change with it. Each downloads as a professional PDF.
Do I need to sign up to download my invoice?
No. You can create and download invoices without an account. Signing up is optional and lets you save invoices and customers to the cloud across devices.
How do I make an invoice PDF?
Fill in the invoice fields and click download. Invoice Generator Online renders the PDF in your browser, so the file is produced on your own device and downloads immediately — there is nothing to install and no email address to hand over first.
How should I number my invoices?
Use one sequence across your whole business and never reuse a number. A plain running count (001, 002) works, and adding the year (2026-001) makes filing and tax-year separation easier. Numbering per client rather than per business is the common mistake — it causes duplicate numbers that break reconciliation.
How do I add tax to an invoice?
Enter your rate in the tax field as a percentage or a fixed amount and rename the label to match your country — sales tax, VAT, GST or HST. The total updates automatically. Whether you should charge tax at all depends on your registration and where your client is, so confirm your position with an accountant or your tax authority.