Free Invoice Generator & PDF Maker (With UPI QR)

If you are a freelancer in India, you know the pain of billing.

You finish a project, and then you spend 30 minutes fighting with an Excel template that looks ugly on mobile. Or worse, you sign up for a “Free” invoicing tool, only to find out you need to pay ₹500/month to remove their watermark.

And then comes the payment delay. You send the PDF. The client opens it. They have to manually open GPay, type your UPI ID (hoping they don’t make a typo), and enter the amount. Friction kills speed. This often creates a delay in payment. I felt the same way many times, which motivated me to build this free-to-use tool as well.

I built this Free UPI Invoice Generator to solve both problems instantly.

1. It generates a clean, professional PDF Invoice.
2. It embeds a Dynamic UPI QR Code right on the invoice.
3. Zero Cost. No signup. No data storage.

Create Your Invoice Now

Enter your details below to generate a payment-ready PDF instantly.

Why This is Better Than Excel or Zoho

Most tools are either too simple (Excel) or too complex (Accounting Software). This tool sits in the sweet spot for freelancers and agencies. And let’s be honest, you don’t want to pay for a payment-free free or sign up to generate an invoice.

1. The “Magic” Payment QR Code

This isn’t just a static image. The tool generates a specific UPI Deep Link inside the QR code.

• When your client scans the PDF with Google Pay, PhonePe, or Paytm, the Exact Amount and Your Name are pre-filled.
• They just hit “Pay.” No typing errors. No excuses.
• Result: You get paid 2x faster.

2. 100% Privacy (Client-Side)

I know you value your client data. Unlike other sites that store your invoice history on their servers, this tool works entirely in your browser.

• Your client’s name and data never leave your computer.
• The PDF is generated locally using JavaScript.
• Once you refresh the page, the data is wiped.

3. No Watermarks, No subscriptions

You can generate 1 invoice or 100. It’s free forever. The only branding is a small link at the bottom footer, which helps keep this tool free for the community.

📝 How to Use It

1. My Details: Enter your Business Name and your UPI ID (e.g., yourname@okhdfcbank). This is crucial for the QR code.
2. Client Details: Enter who you are billing.
3. Description & Amount: Add what you did (e.g., “Web Development Services – Oct 2025”) and the total fee.
4. Download: Click the button. You will get a professional PDF  Invoice-INV-XXX.pdf ready to WhatsApp or Email.

Frequently Asked Questions (FAQs)

Q: Will the QR code work on any app?

Yes! It uses the standard BHIM UPI protocol. It works seamlessly with GPay, PhonePe, Paytm, Amazon Pay, and Cred.

Q: Can I use this for international clients?

The invoice format is standard, but the QR Code will only work for Indian clients using UPI. For international payments, use the PDF but ask for a wire transfer. (Check my Income Auditor to see the best way to receive USD).

Q: Is my data safe?

Yes. This tool is “Serverless.” We literally have no database to hack. Your invoice data exists only in your browser’s temporary memory while you are on this page.

💡 Pro Tip for Freelancers

Always send your invoice on the same day the work is approved. Delaying the invoice signals that you aren’t in a rush to get paid. Use this tool to generate it in 30 seconds and hit send immediately.