This service provides a simple HTTP API to convert HTML to a PDF document. It takes a HTML document (not URL) as an input and outputs a PDF document in the response.

Technologies used for this application:

• Python 2.7 - Simple web application and wrapper for wkhtmltopdf
• Gunicorn - Web server
• wkhtmltopdf - HTML to PDF converter engine
• Google Noto - Fonts for non-ascii characters (like, Tamil, Hindi etc.)

This application is:

• Synchronous - Response includes PDF document, which is generated in a blocking manner (without any queuing)
• Stateless - No data stored anywhere
• Scalable - No single point of failure and no centralised components (since its stateless) making it highly scalable.