Free Tool
Free Invoice Generator
Create professional invoices in seconds. Add your logo, line items, tax, and notes. Download as PDF — no signup, no watermarks.
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PNG or JPEG, max 2MB
From (Your Details)
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Invoice Details
Line Items
Want to get paid automatically?
NudgeBill doesn't just create invoices — it tracks due dates and sends automatic payment reminders until your client pays. No more awkward follow-ups.
Automate Your InvoicingHow to Create a Professional Invoice
A professional invoice does more than request payment — it reinforces your brand and sets clear expectations. Here's what makes an invoice effective:
Use a unique invoice number. Sequential numbering (INV-001, INV-002) helps you and your client track payments. Our generator creates these automatically.
Be specific with descriptions. Instead of “Web design,” write “Homepage redesign with responsive layout and 3 revision rounds.” Specific descriptions prevent disputes and remind your client of the value delivered.
Set clear payment terms. Include the due date prominently and specify acceptable payment methods. Net 15 (15 days) or Net 30 (30 days) are standard. Use the Notes field to add bank transfer details or payment links.
Follow up promptly. Send the invoice the day you complete work, send a reminder on the due date, and follow up at 3, 7, and 14 days past due. This is exactly what NudgeBill automates for you.