Free Invoice Templates for Excel & Google Sheets
Download professional, fun, and creative invoice templates. All templates are compatible with Excel and Google Sheets. Enhance with AI-powered automation using SheetXAI.

Simple Invoice Template
Clean and minimal invoice template perfect for small businesses. Simple layout with all essential fields.
- Company header
- Invoice number and date
- Client information
Perfect for: Small businesses, freelancers
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Detailed Invoice Template
Comprehensive invoice template with payment terms, due dates, and detailed client information sections.
- Company header with logo area
- Invoice number, date, and due date
- Complete bill-to section
Perfect for: Professional services, agencies
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Modern Creative Invoice
Artistically designed invoice with unique layout and creative color scheme. Stand out from the crowd.
- Creative design
- Unique layout
- Artistic color scheme
Perfect for: Creative agencies, designers
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Colorful Fun Invoice
Bright and playful invoice template that brings energy to your billing. Perfect for fun businesses.
- Bright colors
- Playful styling
- Engaging design
Perfect for: Event planners, entertainment businesses
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Minimal Elegant Invoice
Elegant and minimal invoice template focusing on simplicity and clean design. Less is more.
- Minimal design
- Clean layout
- Simple elegance
Perfect for: Consultants, premium services
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Vibrant Energetic Invoice
Energetic and vibrant invoice template with bold colors and fun design elements. Make billing exciting!
- Bold colors
- Energetic design
- Fun elements
Perfect for: Youth brands, creative services
Download TemplateAutomate Your Invoices with SheetXAI
Use SheetXAI to automatically calculate totals, generate invoice numbers, send invoices via email, and much more.
Everything you need to
know about SheetXAI
When you use our credits, you're accessing AI models through our API keys. Credits are consumed based on this simple formula:
Base cost × Model cost = Total credits used
Different operations have different base costs:
- - Chatbot operations have a base cost of 5 credits per operation the agent performs
- - Cell-by-cell operations (SAI commands) have a base cost of 1 credit
- - Deep analysis operations (typically when you need an analysis report on something) have a base cost of 2 credits + 0.1 credits per row analyzed (with bulk discounts after 1000 rows)
The model cost varies depending on which AI model you choose. Lighter models like GPT-4o mini are cheaper (this one is exactly 2 credits), while more powerful models like Claude Sonnet cost more.
Examples:
- - Chatbot operation with GPT-4o mini: 5 × 2 = 10 credits per operation
- - SAI command with GPT-4o mini: 1 × 2 = 2 credits per row
- - Deep analysis of 100 rows with GPT-4o mini: (2 + 10) × 2 = 24 credits
- - Chatbot operation with Claude Sonnet: 5 × 5 = 25 credits per operation
Important notes about credits:
- - Operations like creating pivot tables or marking many rows count as ONE operation, not per row
- - If you have a sheet with 1 million rows and ask the AI to delete all rows that are blank, that still counts as 1 operation
- - Deep analysis operations get bulk discounts for large datasets (over 1000 rows)
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