About This Module
Create professional invoices online with accurate totals, clean templates, and business-ready formatting. This free browser-based invoice generator handles line-item calculations, tax, discounts, and multiple currencies — no account or software installation required. Simply fill in your business details, add items, and print or save your invoice in seconds.
What Is Invoice Generator?
The Invoice Generator is a free, browser-based tool that lets you create polished, print-ready invoices without installing software or signing up for an account. It supports multiple currencies, automatic tax and discount calculations, and three professional template styles. Every invoice is generated entirely in your browser, meaning your financial data never leaves your device. Whether you run a freelance practice, a small retail shop, or a growing service company, this tool gives you a fast, reliable way to bill clients with correctly calculated totals and a clean, professional layout.
How It Works
Start by entering your business name, address, and contact details in the form panel. Add the invoice number, issue date, due date, and payment terms. Then fill in your client's billing information and begin adding line items with descriptions, unit prices, and quantities. The preview panel updates in real time, calculating subtotals, taxes, and discounts automatically. Choose from Default, Minimal, or Modern templates to match your brand style. When your invoice looks ready, click Print to generate a high-quality document you can save as a PDF or send directly to your client.
Best Use Cases
- Freelancers and consultants: Bill clients for project work, hourly services, or retainer agreements with clearly itemized line items.
- Small business owners: Generate branded invoices for product sales, service contracts, or recurring monthly billing.
- One-time transactions: Quickly produce a single invoice for an ad-hoc job without setting up accounting software.
- Multi-currency billing: Invoice international clients in USD, EUR, GBP, MYR, SGD, or JPY with correct currency formatting.
Fields and Input Explanations
- Business Name: The full legal name of your business as it should appear on the invoice.
- Address: Your business address for client correspondence and document compliance.
- Phone: Contact phone number for client queries regarding this invoice.
- Email: Contact email for invoice-related correspondence.
- Invoice #: A unique invoice number for this transaction (e.g., INV-2025-001).
- PO Number: The client’s purchase order reference number, if provided; leave blank if not applicable.
- Issue Date: The date this invoice is raised and issued to the client.
- Due Date: The date by which the client must settle this invoice.
- Payment Terms: The agreed payment arrangement (e.g., “Net 30”, “Upon receipt”, “50% upfront”).
- Currency: The currency applied to all line amounts and totals on this invoice.
- Bill To - Name / Company: The full name or registered company name of the client being billed.
- Billing Address: The client’s billing address for document compliance.
- Client Email: The client’s email address for sending this invoice digitally.
- Ship To Address (optional): Delivery address if goods are shipped to a location different from the billing address.
- Show QTY: Toggle to show or hide the Quantity column in the item table.
- Tax Rate (%): The applicable sales tax or SST rate to add to the subtotal (e.g., 6% for Malaysia SST).
- Discount: Discount percentage or fixed amount to deduct from the subtotal before tax.
- Notes / Payment Instructions: Bank account details, accepted payment methods, or any remarks for the client.
- Item Name: Name or description of each product or service being billed.
- Item Price: Unit price for each line item.
- Item Quantity: Number of units for each line item; the module calculates the line total automatically.