This is a core concept
Uploading images to the ion global library
The first step to add images to your creatives is to save them to your global image library. Your ion console has a centralized library for image files (.gif, .jpg and .png). You may find your image library by hovering over the Libraries tab and selecting "Images."
Images can be uploaded to an existing category or you can create a new one—categories are just a helpful way to group and organize your images. Once uploaded and saved, these images will be available when creating/editing your pages.
Now you can add images to your creatives! To do so, navigate into your page editor and click any image to open an image editor. From here, simply select your image category on the left side of the image editor fly-out and the thumbnail of your image on the right. After selecting your image, you will also be able crop, resize and/or add transparency to your image. You can even make that image actionable from within the same editor to take respondents to another page, trigger a fulfillment download or go to an external URL! Want to track clicks to your actionable image? Just add a tag and click save.