Header Advertisement (728×90 or 970×90)
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Newsletter Banner Image Resizer
Easily resize your images to 1200 × 400 pixels
Upload your image
Drag and drop your image or click to browse
JPG, PNG, WebP, or GIF up to 5MB
Settings
Dimensions
Aspect ratio: 3.00:1
Compression Quality
85%Balanced quality and file size
Middle Advertisement (336×280 or 300×250)
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About Newsletter Banner
Newsletter banners are often designed at 1200 x 400 pixels (3:1) and then scaled for email clients. This format gives clear branding at the top of campaigns while remaining lightweight for better deliverability and load speed.
Frequently Asked Questions
Footer Advertisement (728×90)
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