Free Invoice Generator — Create and Download Invoices | SimpleReceiptMaker

Our free invoice generator lets you create professional invoices for any business in under 60 seconds. Use our invoice maker tool in 3 simple steps:

Invoice Generator

✓ Free ✓ No watermark ✓ No account needed

Design

Template

Currency

Accent Color

Font

Invoice Details

Invoice Number

Invoice Date

Due Date

Client Information

Client Name

Client Address

Invoice Items

Description

Qty

Price

Amount

Charges & Notes

Discount (%)

Tax Rate (%)

Shipping / Handling ($)

Apply tax to shipping

Notes (Optional)

Signature

Signature Options

Signature Preview

No signature

Signatory Name

Signatory Title (Optional)

'); printWindow.document.close(); printWindow.onload = function() { printWindow.print(); printWindow.close(); }; } async function downloadImage(format) { const btn = document.getElementById(format === 'png' ? 'generatePngBtn' : 'generateJpegBtn'); const origHTML = btn.innerHTML; btn.disabled = true; btn.innerHTML = '⏳'; try { const canvas = await renderInvoiceToCanvas(); const invoiceNumber = document.getElementById('invoiceNumber').value || 'invoice'; // Add white margin padding around the image const margin = 40; // px at scale 1 — canvas is scale 2 so use margin*2 const m = margin * 2; const padded = document.createElement('canvas'); padded.width = canvas.width + m * 2; padded.height = canvas.height + m * 2; const ctx = padded.getContext('2d'); ctx.fillStyle = '#ffffff'; ctx.fillRect(0, 0, padded.width, padded.height); ctx.drawImage(canvas, m, m); const link = document.createElement('a'); if (format === 'png') { link.href = padded.toDataURL('image/png'); link.download = `${invoiceNumber}.png`; } else { link.href = padded.toDataURL('image/jpeg', 0.95); link.download = `${invoiceNumber}.jpg`; } link.click(); } catch (error) { console.error('Error generating image:', error); alert('Error generating image. Please try again.'); } finally { btn.disabled = false; btn.innerHTML = origHTML; } } async function generatePDF() { const { jsPDF } = window.jspdf; try { const canvas = await renderInvoiceToCanvas(); const imgData = canvas.toDataURL('image/png'); const pdf = new jsPDF('p', 'mm', 'a4'); const pdfWidth = pdf.internal.pageSize.getWidth(); const pdfHeight = pdf.internal.pageSize.getHeight(); // Add margins const margin = 10; const availableWidth = pdfWidth - (2 * margin); const availableHeight = pdfHeight - (2 * margin); const imgWidth = canvas.width; const imgHeight = canvas.height; const ratio = Math.min(availableWidth / (imgWidth / 2.83465), availableHeight / (imgHeight / 2.83465)); const scaledWidth = (imgWidth / 2.83465) * ratio; const scaledHeight = (imgHeight / 2.83465) * ratio; const imgX = margin + (availableWidth - scaledWidth) / 2; const imgY = margin; pdf.addImage(imgData, 'PNG', imgX, imgY, scaledWidth, scaledHeight); const invoiceNumber = document.getElementById('invoiceNumber').value || 'invoice'; pdf.save(`${invoiceNumber}.pdf`); } catch (error) { console.error('Error generating PDF:', error); alert('Error generating PDF. Please try again.'); } }

What is an Invoice Generator?

An invoice generator helps you create, customize, and download professional invoices in seconds. This free online tool allows freelancers, small businesses, and contractors to generate accurate invoices with automatic calculations, tax support, and ready-to-use invoice templates.

Create an invoice online using our invoice maker, add your business details, include client information, and download a printable PDF invoice instantly.

How to Use the Invoice Generator?

Step-1: Choose Your Invoice Template

Pick the template that best fits your invoice type and brand style. Adjust colors, fonts, and layout.

Step-2: Add Your Business Details

Enter your business name, logo, address, phone number, email. Your logo will appear prominently on every invoice, reinforcing your brand with every transaction.

Step-3: Fill in Invoice Details

Add the invoice number, invoice date, due date for payment and currency in which you will get payment.

Step-4: Add Your Customer Details

Add customer name and customer address.

Step-5: Add Items and Pricing

List your products or services with quantities and prices. Apply tax rate (VAT, GST, sales tax), add discounts or shipping if applicable, and the tool automatically calculates your subtotal and grand total instantly.

Step-6: Download or Share

Export your finished invoice as a PDF, PNG, or JPEG. Print directly, send via Email, or share instantly through WhatsApp, straight to your customer in seconds. No account required.

Who uses an invoice generator?

Freelancers billing clients for completed work
Consultants issuing invoices for professional services
Small business owners managing customer payments
Contractors invoicing for labor and materials
Tutors and coaches billing students or clients
Photographers, designers, and creatives charging for projects
Tradespeople — plumbers, electricians, mechanics — billing after a job
Landlords issuing monthly rent invoices to tenants
Retailers creating sales invoices for wholesale buyers

Why Choose This Invoice Maker Tool?

This free online invoice maker tool stands out with powerful features and ease of use:

No watermark
No account required
Instant invoice creation
Automatic calculations
Professional templates
Multi-format downloads
Multi-currency support

It combines speed, flexibility, and professional output in one simple tool.

Invoice vs Receipt — What Is the Difference?

The two most commonly confused business documents are the invoice and the receipt. They serve entirely different purposes at different stages of a transaction.

Many businesses need both documents. A freelancer sends an invoice, the client pays, and the freelancer then issues a receipt to confirm the transaction is complete. For retail transactions, only a receipt is needed. For service businesses with deferred payment, only an invoice may be required until payment clears.

→ For more detail Read our full guide: What’s the difference between a receipt and an invoice?

→ If you want to create receipt visit our Receipt Maker

Frequently Asked Questions

Q: What is an invoice generator?

A: An invoice generator is a tool that helps you create invoices automatically using structured fields and templates.

Q: Is this invoice generator free?

A: Yes, it is completely free with no watermark or account required.

Q: Can I add my business logo to invoices?

A: Absolutely! Our invoice generator makes it easy to upload your business logo in PNG, JPG, or SVG format. Your logo will appear prominently on your invoice, helping reinforce your brand identity with every transaction.

Q: Can I download invoices in different formats?

A: Yes, you can download invoices as PDF, PNG, or JPEG. You can also send invoice to customers through email, or share through Whatsapp.

Q: Can I customize the invoice templates?

A: Yes! Every invoice template in our tool is fully customizable. Modify colors, fonts, include your business information, change currencies, adjust tax rates, and personalize every element to match your needs.

Q: What currencies does the invoice maker support?

A: Our invoice maker supports 60+ global currencies including US Dollar, Euro, British Pound, Japanese Yen, Canadian Dollar, Australian Dollar, and many more. Tool also auto selects your currency according to your location. You can also choose currency manually if you want to send invoice to your customer from other countries.

Q: Can I add a signature to my invoice?

A: Yes, you can draw your signature on screen or upload a digital signature.

Use our invoice maker to create professional invoices in seconds. Customize your design, add your details, and download your invoice instantly.

Start Creating Your Invoice Now

This invoice maker is for legitimate business and record-keeping purposes only. Fraudulent activities are illegal. See our terms and Conditions