You may upload up to 200 MB files to your SmartSender Library. Files can be uploaded from your computer or added by file URL.
But before you upload your images, make sure they’re optimized for best results and to reduce the likelihood of an upload error.
Get your image ready to upload to your Library by making sure it has the right height and width, resolution, file size, and file type.
See the Image size requirements
| Height | Width | |
| Header Image |
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| One-column Template | *See note below |
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| Two-column Template | *See note below |
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| Three-column Template | *See note below |
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| Event Landing Page |
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| Event Registration Page |
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See the recommended File type for an image
| Type | Works Best With | Pros | Cons |
|---|---|---|---|
| PNG | All Images |
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| JPG |
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| GIF |
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Tip: If an image won’t upload as a JPG file, try saving it as a PNG or GIF file.
To add your files to the Library, follow these steps below:
- Navigate to the “Files” page in the “Content” section (Menu -> Content -> Files)
- Click the “Upload File” button or
- Click the “Add File URL” button
