Is this invoice generator really free?

Yes, 100% free with no hidden costs. You can create unlimited invoices, download them as PDFs, and there are no watermarks. No credit card or sign up required.

What should I include on my invoice?

Every professional invoice should include: your business name and contact info, client details, unique invoice number, date and due date, itemized list of services with quantities and rates, total amount, and payment terms or notes.

How should I number my invoices?

Use a consistent numbering system like INV-001, INV-002, etc. Some freelancers include the year (INV-2026-001) or client code (ACME-001). The key is consistency for your records and tax purposes.

What payment terms should I use?

Common terms are Net 15, Net 30, or Due on Receipt. For new clients, consider shorter terms or requiring a deposit upfront. Always clearly state your terms on the invoice.

Can I save my invoices and client information?

This free generator does not save data in the browser. If you need saved clients, payment tracking, and reusable invoice details, use Quidbill's full app.

Free invoice generator

Free invoice generator.

Build a professional invoice with clear terms, taxes, reminders, and a print-ready PDF. No account required.

Fill details

Check total

Print or save PDF

Your business

Business name

Address

Bill to

Client name

Client email

Address

Invoice details

Invoice #

Date

Due date

Currency

Payment and adjustments

Preset

Tax %

Discount

Payment terms

Payment instructions

Line items

Description 1

Qty

Rate

Notes

Invoicing guide

A professional invoice is an approval document.

The generator gets the document out quickly. These rules keep it easy for your client to approve, forward, and pay without a clarification thread.

Make approval obvious

Use a real invoice number, due date, payment terms, and a billing contact your client can forward to finance.

Write line items like deliverables

Avoid vague descriptions. A manager who did not hire you should still understand what they are approving.

Keep payment terms close to the total

The total, currency, due date, and payment instructions should be visible without searching the page.

Mistakes that slow payment.

Sending the invoice days after delivery instead of immediately.

Using a new invoice number format every month.

Putting payment instructions only in the email body.

Hiding tax, discounts, or deposit terms in notes.

The follow-up schedule matters.

A clean invoice still needs a clean follow-up habit. Send it immediately, remind before the due date, and use the same invoice number in every message so the client can find it.

Same day

3 days before due

7 days overdue

Profession presets