html2pdf.app - HTML to PDF conversion API
Register
Dashboard

HTML to PDF conversion API

High-quality HTML to PDF conversion for your apps and automation workflows.

Reliable HTML to PDF rendering on a Chromium engine we keep up to date.

Get a free API key Read the quick start
NewSingle-page PDFs
POST /v1/generate
curl https://api.html2pdf.app/v1/generate \
  -H 'X-API-Key: <your-api-key>' \
  -H 'Content-Type: application/json' \
  -d '{"html": "https://example.com/invoice/42"}' \
  --output invoice.pdf
200 OK · application/pdf
  • 1.7M+
    Conversions per month
  • 1.5K+
    Developers and teams
  • 1.8s
    Average processing time
  • 99.9%
    Uptime

Try our HTML to PDF online converter

Enter a public webpage URL and get it back as a PDF.

Need more settings? Open the full converter →

Everything you need to convert HTML to PDF

A fast, developer-friendly API with everything you need for high-quality PDF generation.

Browser-based rendering

Modern HTML, CSS, and JavaScript in an up-to-date Chromium, with nothing for you to maintain.

How rendering works

Templates

Ready-made invoice, receipt, CV and report templates you can drop into the API.

Browse templates

Single-page PDFs

One PDF page as tall as the content, with no page breaks. Ideal for receipts and long web pages.

How single-page PDFs work

Lazy-loaded images

Scroll through the page before rendering, so images and content that load on scroll are included.

How lazy loading works

Asynchronous requests

Generate PDFs in the background and receive completed documents at your callback URL.

Callback documentation

Encryption and passwords

Protect PDFs with a password and control permissions such as printing and copying.

Encryption options
Explore the documentationCheck code examples →

Tools and integrations

Convert pages in your browser, test API requests in the playground, or add PDF downloads to WordPress.

HTML to PDF online converter

Convert a URL or raw HTML to PDF right in your browser, no code required.

Open the converter

API playground

Test the API in your browser and get ready-to-use code generated automatically from your settings.

Open the playground

WordPress PDF plugin

Convert any WordPress page or post to a PDF file using a simple shortcode.

Explore the plugin

Pricing

Start free, upgrade as you grow. The Free plan includes 100 credits a month and PDFs up to 1MB.

Prices in US dollars.

Free
$0 / month

100 credits a month

  • 1 parallel conversion
  • PDFs up to 1MB
  • All customization options
  • WordPress PDF plugin
Start for free
Startup
$9 / month

1,000 credits a month

$9.00 per 1,000 credits

  • 3 parallel conversions
  • PDFs of any size
  • Priority support
  • Yearly billing, 2 months free
  • All customization options
  • WordPress PDF plugin
Get started
Recommended
Standard
$25 / month

5,000 credits a month

$5.00 per 1,000 credits

  • 10 parallel conversions
  • PDFs of any size
  • Priority support
  • Help with your integration
  • Yearly billing, 2 months free
  • All customization options
  • WordPress PDF plugin
Get started
Scale
$39 / month

10,000 credits a month

$3.90 per 1,000 credits

  • 20 parallel conversions
  • PDFs of any size
  • Priority support
  • Help with your integration
  • Yearly billing, 2 months free
  • All customization options
  • WordPress PDF plugin
Get started

1 credit covers up to 5MB of PDF output, so a 15MB PDF uses 3 credits.

See all plans, including higher volumes →

Start quickly with code samples

Choose a language to see a quick HTML-to-PDF API example.

Full Node.js guideAll code examples
import { writeFile } from 'node:fs/promises';

const response = await fetch('https://api.html2pdf.app/v1/generate', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    'X-API-Key': process.env.HTML2PDF_API_KEY,
  },
  body: JSON.stringify({
    html: '<h1>Hello world!</h1>',
  }),
});

const pdf = Buffer.from(await response.arrayBuffer());
await writeFile('document.pdf', pdf);

What our clients say

See all reviews on Trustpilot →
Most accurate & cost effective HTML to PDF solution

I've been using html2pdf for about 18 months with 2 separate companies now. It's hands down the most accurate and close to pixel perfect HTML rendering in a PDF doc that I've been able to find. The API is easy to work with and Chris is fast to respond with any queries you might have. Well worth your dev time for the price & quality of the service.

LarryReview on Trustpilot
Simple API, Brilliant Customer Support

html2pdf was perfect for our use case (generating PDF invoices from within a docker container). The API was extremely easy to integrate and when I had a query regarding the API, they responded immediately via email and helped me with my implementation. 10/10 would recommend.

Ben ToogoodReview on Trustpilot
Just started using html2pdf

I've just started using html2pdf and am seeing great results. I also appreciated the quick and helpful response I got from the support team (Chris) when I ran into some issues early on in my testing.

J.Review on Trustpilot
Works perfect for bulk PDF generation

We use the service to generate bulk PDF batches. The integration with our architecture was easy and it works like a charm. Few questions were replied by Chris very fast. 100% recommended.

Oriol MReview on Trustpilot
Excellent and Easy to Implement

Great service and well documented. One of the easiest html to pdf services that has never let me down and I have trusted it for multiple projects.

Noah AmoloReview on Trustpilot
Great API and wonderful customer service

Great API and wonderful customer service. We've been using them for 2+ years with great success.

Dave PhillipsReview on Trustpilot

Get started with 100 free credits a month

Create a free account, get your API key and convert your first page in minutes.

Create a free account