Invoice Generator
Create professional invoices with line items and tax calculations
About Invoice Generator
Invoice Generator is a streamlined tool for creating professional, customized invoices directly in your browser. Whether you are a freelancer, small business owner, or contractor, this tool helps you generate polished invoices with line items, tax calculations, and client details in minutes-no software installation required.
All processing happens locally on your device, ensuring your financial data and client information remain completely private and secure. Generate unlimited invoices, download them instantly as PDFs, and maintain full control over your billing documents without any data leaving your browser.
How to use Invoice Generator
Enter Invoice Details
Fill in your company information, client details, invoice date, and due date. Select or create a client from your saved list.
Add Line Items
Add products or services with descriptions, quantities, and unit prices. The tool automatically calculates subtotals and applies tax rates.
Download & Send
Review your invoice, download it as a PDF, and send it to your client via email or print it for records.
Pro Tips
- Save your company details as a template to instantly populate future invoices and save time on repetitive information.
- Use descriptive line item names and include quantity units (e.g., 'hours
- units') to make invoices crystal clear to clients.
- Set up a custom invoice number format with your preferred prefix (e.g., INV-, 2024-) to maintain professional consistency.
- Keep track of due dates by adding payment terms-clearly state whether payment is due upon receipt, Net 30, or another timeline.
Key features of Invoice Generator
Dynamic Line Items
Add, edit, and remove invoice line items with automatic subtotal calculations based on quantity and unit price.
Automatic Tax Calculation
Set custom tax rates and automatically calculate totals including GST, VAT, or sales tax with real-time updates.
Professional Templates
Choose from clean, business-ready invoice layouts that include company branding, logo uploads, and custom styling.
Client Database
Save frequently used client details and quickly populate invoice headers with stored contact information.
PDF Export
Download your completed invoices as high-quality PDF files ready for printing, emailing, or archiving.
Invoice Numbering
Auto-generate sequential invoice numbers with customizable prefixes and starting values for organized record-keeping.
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