Save ASP:panel with background image and label into image (jpg, bmp, etc) using ASP.NET 4.5 (VB)

Well, depending on the complexity of the HTML in your label etc (formatting? Wrapping? Alignment? Opacity? etc.. etc..) you'll need to use some sort of HTML renderer. There are some designed specifically for this job, others more targeted at generating PDFs etc. It's not C#'s job to render HTML. If you have very simple requirements (you know the font, colour, no issues with wrapping etc) then you can do it directly in C#. However - this whole operation seems to be the sum total of your application, it feels like you're being a bit cheeky and asking us to write your app for you. If you had shown us your "best effort" and given us a specific problem you were encountering, I'm sure many would be happy to help. Ultimately, you're saying "this is a simple ... application" but then admitting it's so hard you've spent a week on it and not come close... Rather than copy/paste from the internet, have you thought of understanding what you're trying to achieve, then writing it from scratch?