Create Professional Invoices in Seconds

Creating a professional invoice doesn't need to take more than a few minutes. This free invoice generator lets you build, preview, and download a PDF invoice directly in your browser — no account, no subscription, no watermarks.

Step-by-step: creating your invoice

Start by entering your business name and contact details in the "From" section. Then add your client's name and address. Set your invoice number (tip: start with 001 and increment from there for clean record-keeping), choose your invoice date, and set a payment due date — net 30 is standard for most freelance work.

Add your line items: a description of each service, the quantity or hours, and your rate. The subtotal, tax, and total calculate automatically. When you're done, hit the download button to get a clean, professional PDF ready to send.

What makes a good invoice?

A professional invoice should always include your full name or business name, your contact information, the client's details, a unique invoice number, the invoice date and payment due date, an itemized list of services, and clear payment instructions. Missing any of these can delay payment or cause confusion with your client's accounts payable team.

It's also worth including your preferred payment method — bank transfer, PayPal, Stripe, or check — directly on the invoice. The easier you make it to pay, the faster you get paid.

When should you send an invoice?

Send your invoice as soon as the work is complete — or on delivery of the final files if you're a designer or developer. For longer projects, consider milestone invoicing: bill at the start (a deposit), midway through, and on completion. This protects your cash flow and reduces the risk of non-payment at the end of a large project.

For recurring clients, set up a consistent billing schedule — the same day each month or the last day of each project week. Predictability makes invoicing easier for both sides.

Freelance invoicing tips

Always follow up on overdue invoices. A polite email three to five days after the due date is standard practice and usually enough to prompt payment. If you've included a late fee clause in your contract, reference it in your follow-up — it signals that you're professional and serious about payment terms. Keep copies of every invoice you send, even if a client never pays. They're useful for tax records and any potential disputes.