Mailchimp Email Image Resizer
1320×742 pixels is a practical preparation canvas for this placement, not a mandatory upload size. This 16:9 canvas provides the doubled 1320-pixel width Mailchimp recommends for sharper full-width email images. Mailchimp specifies width rather than a required height; crop to another ratio when the email design calls for a shorter or taller block.
Mailchimp Email Image size
Mailchimp Email Image size: 1320×742 px, 1.78:1 (working canvas)
Mailchimp specifies width rather than a required height; crop to another ratio when the email design calls for a shorter or taller block.
1320
width (px)
742
height (px)
~16:9
aspect ratio
Need other dimensions? Browse all Mailchimp sizes or use the free image resizer for any platform.
Sources
We check platform-specific dimensions against source documentation when available.
- Mailchimp — Use Image content blocks in the new builder - Recommends at least 660 px of width and doubling to 1320 px for retina displays; no exact height is required.
How to resize an image for a Mailchimp email image?
- 1
Step 1: Choose the source image
Start with the clearest version available. The 1320×742 canvas cannot recreate detail missing from a smaller source.
- 2
Step 2: Apply the 1320×742 preset
Upload the image, select Email Image, and choose Fit to keep the whole image or Fill to crop it edge to edge.
- 3
Step 3: Review it for Mailchimp
Mailchimp specifies width rather than a required height; crop to another ratio when the email design calls for a shorter or taller block. Download the result, then preview it in Mailchimp before publishing.
1320×742 pixels is a practical preparation canvas for this placement, not a mandatory upload size. The canvas has a 1.78:1 aspect ratio. Mailchimp specifies width rather than a required height; crop to another ratio when the email design calls for a shorter or taller block.
All Mailchimp Image Sizes
Choose another available Mailchimp canvas and review its source notes
Website, Newsletter, and Course Image Sizes
Move between source-backed presets for publishing platforms without guessing which canvas belongs to each placement.
File tools
Convert the resized image
Need a different file format or transparent background? Choose a focused converter, then check the preview and encoded size before downloading.
Put Your Mailchimp Email Image Image Into a PDF
Put one image on each page, arrange the order, and create the PDF in your browser.
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