Invoice Generator - Online Invoices Maker Documentation

What is an Invoice Generator?

An invoice generator is a tool that helps businesses create professional invoices quickly and easily. Online Invoices Maker's invoice generator allows you to create customized invoices with your business information, client details, itemized services, and payment terms.

Key Features

Professional Templates

Choose from 5 beautifully designed templates that match your brand.

Auto-Calculations

Automatic calculation of subtotals, taxes, discounts, and totals.

Multi-Currency

Support for 15+ currencies including USD, EUR, GBP, JPY, and more.

PDF Export

Download high-quality PDFs ready to send to clients.

Auto-Save

Never lose your work with automatic saving every 30 seconds.

Mobile-Friendly

Create invoices on any device - desktop, tablet, or smartphone.

How to Create an Invoice

Enter Business Information: Fill in your company name, address, email, and phone number.
Add Client Details: Enter your client's information including name, email, and billing address.
Set Invoice Details: Add invoice number, date, due date, and payment terms.
Add Line Items: List services or products with descriptions, quantities, and prices.
Configure Tax & Discounts: Set tax rates, choose tax type (VAT, GST, Sales Tax), and add discounts.
Add Payment Information: Include your bank details or payment instructions.
Choose Template: Select from 5 professional templates.
Download PDF: Click "Download PDF" to get your invoice.

Invoice Components

Business Information

Company Name: Your business or personal name
Address: Your business address
Email & Phone: Contact information
Logo: Upload your company logo (drag-and-drop supported)

Client Information

Client Name: Customer or company name
Email: Client's email address
Address: Billing address

Invoice Details

Invoice Number: Auto-incremented or custom number
Invoice Date: Date of issue
Due Date: Payment deadline
Payment Terms: Net 15, Net 30, Net 60, etc.

Tips for Professional Invoices

💡 Pro Tips

Always include clear payment terms - Specify when payment is due
Use consistent numbering - Makes tracking easier
Be detailed with descriptions - Helps avoid disputes
Include payment instructions - Make it easy for clients to pay
Send invoices promptly - Don't delay after completing work
Follow up - Send reminders for overdue invoices

Keyboard Shortcuts

Ctrl + S - Save draft
Ctrl + P - Print invoice
Ctrl + D - Download PDF

Frequently Asked Questions

Can I edit an invoice after downloading?

Yes! Your invoice data is auto-saved. Simply reload the page and your last invoice will be restored.

How many invoices can I create?

Unlimited! Create as many invoices as you need, completely free.

Is my data secure?

Yes. All data is stored locally in your browser. We never send your information to any server.

Can I use this for my business?

Absolutely! Online Invoices Maker is perfect for freelancers, small businesses, and enterprises.

Start Creating Invoices