The Invoice Generator is a web application built with that allows users to create, preview, and send invoices. The application features a user-friendly interface with real-time preview and PDF generation capabilities.
Key Features
Basic Information
- Invoice number (optional)
- Invoice name (required)
- Date and due date
- Currency selection
- Tax rate configuration
- Optional shipping costs
Company Details
- Sender information (required)
- Recipient information
- Company logo upload (optional, max 2MB)
- Support for multiple address lines
- Contact information (email, phone)
Line Items
- Up to 5 items per invoice
- Description
- Issue date
- Quantity
- Rate
- Automatic amount calculation
PDF Generation
Features
- Professional A4 format
- Company logo integration
- Clean, organized layout
- Automatic calculations
- Support for multiple currencies
- Tax and shipping calculations
Technical Limitations
- Maximum file size: 10MB
- Supported image formats: JPEG, JPG, PNG
- Maximum image size: 2MB
Email Functionality
Features
- Direct email delivery
- PDF attachment
- Automatic invoice number reference
Technical Requirements
- Valid email address format
- Rate limiting applies (to prevent abuse)
Best Practices for Optimal Results
1. Image Optimization
- Use compressed images for logos.
- Recommended logo dimensions: 200x200 pixels.
- Format: PNG or JPG.
- Maximum size: 2 MB.
2. Data Entry
- Use complete company information
- Include valid email addresses
- Double-check numerical values
- Verify tax rates
3. PDF Generation
- Preview before downloading
- Check all formatting
- Verify calculations
- Ensure the logo displays correctly
- Review all company details
4. Email Sending
- Verify recipient's email address
- Check your spam folder if not been received
- Allow up to 30 seconds for PDF generation
- Maximum 5 items per invoice (limited to prevent abuse)
- Include payment instructions if needed