🚀 Simple PDF API for Developers

HTML to PDF
in one API call

Convert HTML, Markdown, or URLs to pixel-perfect PDFs. Built-in templates for invoices & receipts. No headless browser headaches.

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terminal

# Convert HTML to PDF — it's that simple
curl -X POST https://docfast.dev/v1/convert/html \
  -H "Authorization: Bearer YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"html": "<h1>Hello World</h1><p>Your first PDF</p>"}' \
  -o output.pdf
      

Everything you need

A complete PDF generation API. No SDKs, no dependencies, no setup.

Sub-second Speed

Persistent browser pool — no cold starts. Your PDFs are ready before your spinner shows.

Pixel-perfect Output

Full CSS support including flexbox, grid, and custom fonts. Your brand, your PDFs.

Built-in Templates

Invoice and receipt templates out of the box. Pass JSON data, get beautiful PDFs.

Dead-simple API

REST API. JSON in, PDF out. Works with curl, Python, Node, Go — anything with HTTP.

Fully Configurable

A4, Letter, custom sizes. Portrait or landscape. Headers, footers, and margins.

Secure by Default

HTTPS only. Rate limiting. No data stored. PDFs stream directly — nothing touches disk.

Simple, transparent pricing

Start free. Upgrade when you're ready. No surprise charges.

Free

€0 /mo

Perfect for side projects and testing

100 PDFs per month
All conversion endpoints
All templates included
Rate limiting: 10 req/min

Pro

€9 /mo

For production apps and businesses

5,000 PDFs per month
All conversion endpoints
All templates included
Priority support

HTML to PDFin one API call

Hosted in the EU