This help topic provides high-level best practices that will help you to get the best results from the images that you use in Activities and Emails.
Supported File Types
You’ll be able to add and edit the following file types:
When you save images, use PNG or JPG format. You can use GIF format if you need to keep transparency, but GIF supports fewer colors. A GIF can be good for a logo or icon, but use PNG or JPG for images that have a wide array of colors.
Because Activity and Email designs vary greatly, there is no way to automatically ensure that your images will look great. To get great results, you'll need to test different image sizes with your designs. However, here are some tips on how to get results you'll like:
File Size - To ensure that your forms upload promptly, you'll want to keep image sizes to 1 MB or less. Keep in mind that larger files will take longer to load on your suporters' screens.
Color Mode or Profile - Colors used online are different from those used in print, so it's important to make sure the colors in your image are set correctly. Web images should be saved with the RGB color profile or mode. You'll want to avoid CMYK (which is what designers use for print) as doesn't render accurately online and can sometimes break your embedded image.
- Getting Good Results on High-Density Screens - Many smartphones, tablets, and laptops have high-definition screens that offer a high ratio of pixels per inch. Consequently, lower resolution images may look fuzzy on these displays. To make sure your images look clear on all screens, you can save your web-ready images at double the size needed for the Image Element in your Activity or Email. For example, if your header image is 600 x 200 pixels, you can upload a 72 ppi image that is 1200 x 400 pixels. However, if you want an image to appear at a width of 600 pixels (without padding), you wouldn't want to upload an image that is 5,000px (and then downsize it in the form). In other words, don't use a 5,000 pixel wide image for an email that's going to be only 600 pixels wide; use a 1200 pixel wide image and then resize it down to 50% using the control in the Image Element
Adding and Editing Images - As stock images are not included in Salsa Engage, you'll need to upload them into Salsa Engage yourself. You can load images in from your computer via the Upload from Computer tab in Assets. Once you've chosen your image, details will be displayed in a frame to the right of the window. From here, you can make the following adjustments to your image:
- Alignment can be adjusted to the left, right, or center within the Image cell.
- Alternate text can be applied. When something causes the image to be blocked in a supporters browser, this text will appear instead of the image.
- You can create a hyperlink on your image to either internal or external pages.
- In the Caption section, to the bottom of the right frame, you can add, style, and position a caption relative to your image.
- Once you've selected your image, you have control over the image's size and alignment in the form itself. A slider will appear in the upper right-hand corner of the Image cell. You can click and drag the slider to make the image larger or smaller.
- If you want to use an image that is justified to the left or the right with wrap-around text, be sure to first place a multi-column row. Then, put your graphic where you want it, and place your text in the adjacent column.