When you start a new project in PicMonkey, you can choose a pre-sized blank canvas as the starting point. For instance, if you know you want to design an 8.5” x 11” flyer, you can choose a blank canvas template of that size.
There are a variety of pre-sized blanks available to choose from. To access the blank canvas templates, follow these steps:
Log in to PicMonkey.
Select a pre-sized blank canvas you need for your project.
Alternatively, you can enter custom dimensions in pixels in the upper right corner, then click Make it!
Once your canvas opens, you'll be able to alter its background color. If you’d like for your background to be transparent, just check the Transparent box.
To convert inches to pixels in order to enter your own custom canvas dimensions, see this handy guide: Converting Pixels to Images for Printing (and vice versa)