·Guide
HTML Invoice Generator (+Free Templates)
Creating professional HTML invoices that convert perfectly to PDF is essential for any business. 5 beautiful invoice templates with live PDF generators.
pdfhtml-to-pdfinvoice
Invoice Generator API
Create professional HTML invoice templates that convert perfectly to PDF. Use our free invoice PDF generator below for your business needs.
Unlike traditional invoice software, HTML-based invoices give you complete control over design and data. You can easily integrate them into your existing systems, automate invoice generation through APIs, and ensure consistent branding across all your business documents. Our invoice maker supports dynamic data injection, making it ideal for automated billing systems.
How it works
Use the Invoice Generator above to create HTML invoice templates easily. You can fill it in manually or click "Get API Code" to get the corresponding API code and integrate it directly into your environment to generate PDFs with dynamic content.
You can also create a CustomJS Function with the code, or simply use our Make.com or n8n modules for seamless automation.
Invoice templates
If you need more inspiration for other templates, feel free to check out our detailed invoice template guide with live previews and customization options.
| Template | Design style | Best for | Key features |
|---|---|---|---|
| Template 1: Minimal professional | Clean & Simple | Freelancers, Consultants | Auto calculations, System fonts |
| Template 2: Modern gradient | Contemporary | Creative Agencies, Startups | Gradient header, Custom colors |
| Template 3: Classic business | Traditional & Formal | B2B, Enterprises | Logo placement, Bank details |
| Template 4: SaaS subscription | Modern & Detailed | SaaS, Subscriptions | Recurring billing, Next payment |
| Template 5: Freelancer time-based | Detailed & Structured | Hourly Billing | Time tracking, Hourly rates |
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