Free Invoice Generator

Free Invoice Generator: Create Professional Invoices Instantly

Send polished, professional invoices to your clients without signing up for expensive software. This free invoice generator creates a clean, print-ready invoice that you can download as a PDF or copy as plain text for email.

Invoicing Best Practices

• Use clear payment terms: Specify exact due dates rather than vague terms like "upon receipt." Net 30 (30 days) is the most common standard for B2B invoices.
• Number invoices sequentially: A consistent numbering system (INV-001, INV-002, etc.) helps you track payments and simplifies your bookkeeping.
• Itemize everything: Break down your services into individual line items so clients understand exactly what they are paying for. This reduces disputes and speeds up payment.
• Include your payment methods: In the notes section, list how clients can pay you (bank transfer, PayPal, check, etc.) with relevant details.

Common Payment Terms

Net 15 / Net 30 / Net 60 — Payment is due 15, 30, or 60 days from the invoice date. Net 30 is the most widely used term. Shorter terms improve cash flow but may deter some clients. For new clients, consider starting with Net 15 or requiring a deposit upfront.

2/10 Net 30 — A 2% discount if paid within 10 days; otherwise, the full amount is due in 30 days. This incentivizes early payment and is common in wholesale and manufacturing.

Late Payment Tips

If a client misses a due date, send a polite reminder within 1–3 days. For recurring late payers, consider adding a late fee clause (typically 1–2% per month) to your terms. Always communicate payment expectations before starting work.