Archive for the ‘Research’ Category


WKHTMLTOPDF vs Headless Chrome – PDF Size Comparison

August 6th, 2018 / by api2pdf /

Our mission at API2PDF is to help developers use AWS Lambda to generate PDFs from HTML as cheaply and quickly as possible.  Our two most popular rendering engines are WKHTMLTOPDF and Headless Chrome. Goal: Find out when it is cheaper to use WKHTMLTOPDF vs Headless Chrome. Testing Methodology In our analysis today we are going […]

Read More