Enter the HTML or URL you want to convert into a DOCX, PDF or Image. The resulting capture should then be saved in the results directory. It may take a few seconds for it to appear! If nothing is happening check the diagnostics panel to see if there is an error.
Either you have not updated the $grabzItHandlerUrl variable found in config.php file to match the URL of the handler.php file found in this demo app or you are using this demo application on your local machine.
This demo will still work although it will create captures synchronously, which will cause the web page to freeze when captures are generated. Please wait for the capture to complete.