# Automate Invoice Generation

> Automate invoice generation with Templated. Create professional invoices, billing documents, and financial statements at scale using our API or no-code integrations like Zapier and Make.

- **URL**: https://templated.io/use-cases/pdf-automation-api/invoices/

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Invoice Automation

Create professional invoices, billing documents, and financial statements at scale for your business operations.

[Start Free Trial](https://app.templated.io/signup) · [View API Docs](https://templated.io/docs/)

No credit card required • 50 free API credits

## Why Automate Invoice Generation?

Manually creating invoices is tedious, error-prone, and doesn't scale. Whether you're a freelancer billing multiple clients or a SaaS company processing thousands of monthly invoices, automation saves hours of repetitive work.

With Templated, design your invoice template once with your branding, then generate personalized invoices automatically. Connect to your CRM, accounting software, or e-commerce platform — invoices are created and delivered instantly when orders are placed or services are completed.

## Ready-to-Use Templates

Start with our professional templates or create your own

- [Yellow Invoice Template](https://templated.io/templates/invoice/yellow-invoice-template/)
- [Dark Green Invoice Template](https://templated.io/templates/invoice/dark-green-invoice-template/)
- [Grey Invoice Template](https://templated.io/templates/invoice/grey-invoice-template/)
- [Blue Simple Invoice Template](https://templated.io/templates/invoice/blue-simple-invoice-template/)
- [Black Minimal Invoice Template](https://templated.io/templates/invoice/black-minimal-invoice-template/)

[View All Templates](https://templated.io/templates/invoice/)

## How It Works

Three steps to automated invoice generation

1. ### Design Your Invoice

   Start from our professional invoice templates or create your own. Add your company logo, payment details, terms, and branding.

2. ### Connect Your Data

   Integrate with your CRM, accounting software, or e-commerce platform. Map client details, line items, and amounts to template fields.

3. ### Generate & Send

   Automatically generate PDF invoices when orders are placed or billing cycles complete. Email them directly to clients or store for records.

## Connect with Your Favorite Tools

Multiple ways to automate your invoice generation

- ### [REST API](https://templated.io/integrations/api/)

  Integrate Templated into your applications with our powerful REST API

- ### [Make](https://templated.io/integrations/make/)

  Use Templated with Make to automate invoice generation workflows

- ### [Zapier](https://templated.io/integrations/zapier/)

  Connect to QuickBooks, Stripe, and 5,000+ apps for automated invoicing

- ### [n8n](https://templated.io/integrations/n8n/)

  Use Templated in n8n workflows for self-hosted invoice automation

- ### [Spreadsheet Generation](https://templated.io/integrations/spreadsheet/)

  Generate invoices in bulk by uploading a CSV or Excel file

- ### [MCP](https://templated.io/integrations/mcp/)

  Generate invoices from AI assistants using natural language

## Generate Invoices via API

A simple POST request to generate professional invoices

[View Full API Documentation](https://templated.io/docs/)

```
fetch('https://api.templated.io/v1/render', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    template: 'your-invoice-template-id',
    format: 'pdf',
    layers: {
      company_name: {
        text: 'ACME Corp'
      },
      client_name: {
        text: 'John Smith'
      },
      invoice_number: {
        text: 'INV-2026-0042'
      },
      items: {
        text: 'Web Design Services - $2,500\nLogo Design - $500'
      },
      total: {
        text: '$3,000.00'
      },
      due_date: {
        text: 'March 15, 2026'
      }
    }
  })
})
.then(res => res.json())
.then(data => console.log(data.render_url));
```

## Popular Invoice Generation Use Cases

### Freelancer Billing

Automatically generate branded invoices for each project or billing cycle. Track hours and create invoices from timesheets.

### SaaS Subscriptions

Generate monthly or annual subscription invoices automatically when billing cycles process through Stripe or PayPal.

### E-commerce Orders

Create order invoices automatically when purchases are completed on Shopify, WooCommerce, or your custom store.

### Service Businesses

Generate invoices for completed services, consultations, and appointments from your booking or CRM system.

### Recurring Billing

Automate monthly retainer invoices, membership fees, and subscription renewals with consistent formatting.

### Multi-Currency Invoicing

Generate invoices in different currencies for international clients with proper formatting and exchange rate notes.

What our customers say

People love how great our product works and how we're always there to help

[Rated 4.7](https://www.trustpilot.com/review/templated.io)

> "Business pressures now demand almost a 24x7 operation. The difference between choosing one SaaS product or another isn't just down to the technical capabilities of each, but down to their responsiveness when it doesn't quite work. In this case, an issue blocked us from being able to use the platform as intended. Within minutes of using the live chat, the issue was not only reproduced but correctly identified. Within the hour, the hot fix had been coded, tested and applied - unblocking the bottleneck and allowing us to carry on working. This is exceptional and the reason why I can't recommend this company enough - I'm so impressed and very grateful for their hard work. Keep it up!"
>
> Jason (March 12, 2026)

> "This is a clever idea, especially in concert with programmatic (AI-generated) SEO."
>
> Ryan Hoover, Creator of ProductHunt (17 January 2024)

> "We were looking for tools to help our users create and edit images with templates. We tried options like Canva, but Templated.io turned out to be the perfect choice for our product. It offers an easy API to render images, and its embed editor lets us provide our users with a full editing experience without having to create complex frontend components. It's a really great tool!"
>
> Harish (September 16, 2025)

> "We integrate Templated.io into our portal for custom flyer generation. The editor is amazing, and the Canva import tool is exactly what we were looking for. Massive shoutout to Pedro for the technical support. He responds incredibly fast and fixes issues in no time. Highly recommended!"
>
> Yuan Zhuang (June 9, 2026)

> "Brilliant piece of software. Reasonably priced (vs Canva's outrageously expensive API), and despite a few intricacies with the editor, a really fully-featured document generation API. Really great support too from Pedro, the founder!"
>
> Jacob Burns (August 17, 2025)

> "Very reliable platform. Almost no errors ever. Easy to setup templates and use the API. And AMAZING support!"
>
> Lawrence Perera (March 24, 2026)

> "We booked the "Scale" package to use it as a "print product editor" and we are amazed by the features and the support! Pedro replies to every question and also implemented small hints to the API for better functions on our request. Absolutly great Software and Service!"
>
> Sven Rißmann, südheide.media (December 18, 2025)

> "Templated.io is basically a an API-first graphics content designer which makes it super easy to programmatically create document and image assets. It has most basic features and it is robust and "just works". The Make.com app really makes it super simple to incorporate into automation workflows. What sets templated.io apart the most is Pedro and his super fast and service minded, solutions oriented responses."
>
> Siavash (May 26, 2025)

> "Amazing API, perfect support and a lot of new features on a monthly basis."
>
> Kalina Staykova (November 26, 2025)

> "Currently working through an implementation of Templated.io and the customer service has been spectacular!!! I get near immedate response and near immediate remedies. It's glorious. I wish other companies were like this!!! Strong recommendation!"
>
> Tracy C (July 17, 2026)

> "The editor is easy to use, very similar to Canva and the API is simple enough to integrate on the backend."
>
> Halem Wenderson, Developer at Telvetto (20 February 2024)

## Frequently Asked Questions

### Can I generate invoices as PDFs?

Yes! Templated generates high-resolution PDF invoices perfect for emailing to clients, printing, or uploading to accounting software. Multi-page invoices with many line items are fully supported.

### Can I include my company logo and branding?

Absolutely. Design your invoice template with your company logo, brand colors, fonts, and payment information. Every generated invoice will maintain your professional branding.

### How do I connect to Stripe or QuickBooks?

Use our Zapier or Make integrations. Set up a trigger for 'Payment Received' in Stripe or 'Invoice Created' in QuickBooks, then add a Templated action to generate the PDF invoice.

### Can I bulk generate invoices from a spreadsheet?

Yes! Upload an Excel or CSV file with client data, amounts, and invoice details. Generate all invoices at once and download them as individual PDFs or a combined file.

### Can I add line items dynamically?

Yes. You can pass line items as text layers with formatted content, or use our multi-line text support to display itemized billing with descriptions, quantities, and amounts.

### Is there a free tier for testing?

Yes! Sign up and get 50 free API credits to test invoice generation. No credit card required. This is enough to fully test your workflow before committing to a paid plan.

### Do you have a free invoice generator I can try right now?

Yes! Use our [free invoice generator](https://templated.io/tools/free-invoice-generator/) to create and download professional PDF invoices in your browser, no account needed. When you are ready to automate, design a template and connect it to your workflow via API, Zapier, Make, or n8n.

## Explore Other Use Cases

- ### [Certificates](https://templated.io/use-cases/pdf-automation-api/certificates/)

  Generate professional certificates, diplomas, and awards automatically for courses, events, and achievements.

- ### [Receipts](https://templated.io/use-cases/pdf-automation-api/receipts/)

  Create professional receipts and billing documents programmatically via API.

- ### [Shipping Labels](https://templated.io/use-cases/pdf-automation-api/shipping-labels/)

  Generate shipping labels, package stickers, and logistics documents at scale.

- ### [Business Cards](https://templated.io/use-cases/pdf-automation-api/business-cards/)

  Create professional business cards for entire teams, events, and onboarding workflows.

- ### [Event Tickets](https://templated.io/use-cases/pdf-automation-api/event-tickets/)

  Generate professional event tickets with unique barcodes, seating info, and branding.

- ### [Coupons & Vouchers](https://templated.io/use-cases/pdf-automation-api/coupons/)

  Create promotional coupons, discount vouchers, and loyalty rewards at scale.

## Ready to automate your invoices?

Start generating professional invoices at scale. 50 free API credits, no credit card required.

No credit card required

[Start Free Trial](https://app.templated.io)