Invoice Generator

Free Invoice Generator | Create Professional Invoices | StoreDropship

Invoice Generator

Create professional invoices instantly with our free tool. Customize your branding, add items, calculate totals, and download as PDF in seconds.

Your Company Details

Name displayed on invoice header
Your business contact email
Business phone number
Full business address

Client Details

Invoice recipient name
Client contact email
Complete client address

Invoice Details

Unique invoice identifier
Date invoice is issued
Payment due date
GST, VAT, or sales tax percentage

Invoice Items

Subtotal: ₹0.00
Tax (18%): ₹0.00
Total Amount: ₹0.00
Additional notes or payment terms
Your Company
contact@company.com
+91 98765 43210
Address details here
INVOICE
Number: INV-001
Date: -
Due: -
Bill To:
Client name
Client address
Client email
DescriptionQuantityUnit PriceTotal
No items added yet
Subtotal: ₹0.00
Tax (18%): ₹0.00
Total Amount: ₹0.00

How to Use This Invoice Generator

STEP 1
Enter Company Information
Fill in your business name, email, phone, and address that will appear on every invoice.
STEP 2
Add Client Details
Enter the client's name, email, and address who is receiving the invoice.
STEP 3
Set Invoice Dates and Numbers
Choose invoice number, issue date, due date, and applicable tax rate for calculations.
STEP 4
Add Line Items
Click "Add Item" to add products or services with description, quantity, and unit price.
STEP 5
Review and Update
Click "Update Preview" to see your invoice with totals calculated automatically.
STEP 6
Download as PDF
Click "Download PDF" to save your professional invoice for email or printing.

Key Features

📄
Professional Format
Clean, business-ready invoice design that looks polished and trustworthy to clients.
⚙️
Automatic Calculations
Item totals, subtotals, and tax calculations update instantly as you make changes.
📋
Unlimited Items
Add as many line items as needed—products, services, or a combination of both.
💰
Tax Support
Configure any tax rate (GST, VAT, sales tax) and automatically include in totals.
🎨
Customizable Branding
Add your company details, logo area, and custom payment terms and notes.
📥
PDF Download
Download your invoice as a PDF file to email to clients or keep for records.

Understanding Invoice Components

A professional invoice contains several essential sections that protect both your business and your client. The header should display your company name, contact information, and branding to establish credibility and make it easy for clients to reach you with questions.

Invoice details section includes a unique invoice number for tracking, the issue date when work was completed or invoice sent, and the due date for payment expectations. Client billing information helps ensure the invoice reaches the right person at their organization and payment can be processed quickly.

Line items detail exactly what was purchased—whether products or services—with quantity, unit price, and calculated line total for each item. Subtotal shows sum before taxes. Tax amount (GST, VAT, or sales tax) is calculated at your specified rate. Final total is what the client owes, clearly highlighted.

Payment notes section conveys your payment terms (Net 30, Net 60), accepted payment methods, and any special instructions. This prevents misunderstandings and speeds up payment collection. Maintaining organized, professional invoices improves cash flow and builds client confidence in your business.

Practical Invoice Examples

Example 1: Service Provider Invoice

Company: Web Design Studio | Client: ABC Retail Store | Items: Website Design (40 hours × ₹2,000), Content Writing (5 hours × ₹1,000), Hosting Setup (1 month × ₹3,000)

Result: Subtotal ₹98,000 | GST 18% = ₹17,640 | Total ₹1,15,640. Professional invoice sent to client with clear itemization of design services, payment terms Net 30, bank details for transfer.

Example 2: E-Commerce Product Invoice

Company: Tech Gadgets India | Client: Corporate Buyer | Items: USB-C Cables (100 × ₹150), Laptop Stands (50 × ₹800), Mouse Pads (200 × ₹50)

Result: Subtotal ₹75,000 | IGST 18% = ₹13,500 | Total ₹88,500. Detailed invoice with HSN codes, quantities clearly shown, bulk discount noted if applicable, payment via bank transfer or cheque.

Example 3: Consultant Invoice with Multiple Services

Company: Business Consulting Group | Client: StartUp XYZ | Items: Consultation (5 hours × ₹5,000), Strategy Document (1 × ₹25,000), Follow-up Meeting (2 hours × ₹3,000)

Result: Subtotal ₹46,000 | GST 18% = ₹8,280 | Total ₹54,280. Itemized services make value clear to client, professional format builds confidence, payment terms support cash flow planning.

What Is an Invoice Generator?

An invoice generator is a tool that helps you create professional, itemized bills to send to clients for products or services delivered. Instead of creating invoices from scratch in Word or spreadsheets, a generator provides a formatted template where you input your company details, client information, items sold, and prices—and it automatically calculates totals, taxes, and formatting.

This free invoice generator is designed for freelancers, small business owners, shops, service providers, and consultants who need quick, professional-looking invoices without expensive accounting software. It handles all calculations automatically, maintains consistent formatting, and lets you download as PDF to send to clients or print.

Professional invoices improve cash flow by clearly stating amounts due and payment dates. They provide legal documentation of transactions for tax and accounting records. They build client trust through polished, organized presentation. Whether you're a freelancer in India or an international business, clear invoicing is essential to successful payment collection.

Frequently Asked Questions

Yes, this invoice generator is completely free. No registration, no paid plans, no hidden features. Create unlimited invoices and download PDFs at no cost, forever.

Yes, invoices created here are legally valid for business transactions. Include all required fields (GST number if applicable, HSNH codes for goods, proper dates and amounts). For tax compliance requirements specific to your country or state, consult with your accountant.

Invoices download as PDF files, which are professional, printable, and can be emailed directly to clients. PDF format is widely accepted and prevents accidental editing.

The current version displays your company name prominently. You can screenshot your completed invoice and add your logo in an image editor, or copy the invoice details into branded templates. Future updates may include direct logo upload.

Yes, the tax rate field is fully customizable. Set it to your applicable GST rate (0%, 5%, 12%, 18%, 28%), VAT, sales tax, or any percentage you need. Change it per invoice if your tax rate varies by item type.

Data is stored temporarily in your browser while you work and cleared when you close the page. No data is uploaded to servers. For record-keeping, download invoices as PDFs immediately after creating them.

Invoices display in ₹ (Indian Rupees) by default. You can manually edit the downloaded PDF to show a different currency symbol, or type amounts in your local currency—the calculations remain the same.

Create unlimited invoices by simply clearing your current invoice and entering new client details. Each can be downloaded separately. For high-volume invoicing, consider accounting software, but this tool works great for occasional or small-volume use.

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`);printWindow.document.close();});document.getElementById('clearBtn').addEventListener('click',function(){if(confirm('Clear all invoice data? This cannot be undone.')){document.getElementById('companyName').value='';document.getElementById('companyEmail').value='';document.getElementById('companyPhone').value='';document.getElementById('companyAddress').value='';document.getElementById('clientName').value='';document.getElementById('clientEmail').value='';document.getElementById('clientAddress').value='';document.getElementById('invoiceNumber').value='INV-001';document.getElementById('invoiceDate').value=todayString;document.getElementById('dueDate').value=dueDate.toISOString().split('T')[0];document.getElementById('taxRate').value='18';document.getElementById('notes').value='';itemCount=0;document.getElementById('itemsContainer').innerHTML='';calculateTotals();}});document.getElementById('taxRate').addEventListener('change',calculateTotals);addItem();calculateTotals();const faqQuestions=document.querySelectorAll('.faq-question');faqQuestions.forEach(btn=>{btn.addEventListener('click',function(){const answer=this.nextElementSibling;answer.classList.toggle('active');});});

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