Generate Perfect PDFs
Built for Developers
Convert HTML, URLs, Markdown, and Office documents to high-fidelity PDFs. Experience powerful Async processing and JSON template batching with a generous pay-as-you-go model.
curl -X POST https://api.pdfkong.dev/v1/pdf/html \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: text/html" \
-d "<html><body><h1>Invoice #1024</h1></body></html>" \
--output invoice.pdfEnterprise-grade conversion, simplified.
Everything you need to handle documents at scale.
HTML, URL & Markdown
Render complex CSS, charts, and modern JavaScript seamlessly. Just pass your code or URL, and we handle the rest.
Native Office Support
Convert Word, Excel, and PowerPoint files to PDF with pixel-perfect accuracy using our dedicated conversion engine.
Massive Batch Processing
Send a template with placeholders and a JSON array. Our Async queue will generate thousands of personalized PDFs via webhooks.
Pay exactly for what you use.
Credits never expire
Sandbox
Refills automatically forever.
- Sync & Async Support
- 10 Sync limits / min
- Basic Webhooks
Starter
Pay-as-you-go. No commitments.
- Higher Rate Limits (20/min)
- Batch Processing (300/hr)
- Priority Queue Support
Pro
For scaling applications.
- 50 Sync limits / min
- 1,500 Batch files / hr
- Faster Async processing
Business
Enterprise grade limits.
- 150 Sync limits / min
- 5,000 Batch files / hr
- Dedicated Worker Priority