Square Image Maker
Pad product photos to 1:1 square or 2:3 portrait with solid background margins. Batch convert images to marketplace-ready JPGs entirely in your browser.
JPG, PNG, WebP · up to 50 images · JPG output
Ratio
Longest side
Padding
Background colour
Tips
- Select a 1:1 square ratio for standard catalog listings or a 2:3 portrait ratio for fashion marketplaces like Trendyol.
- Apply a margin between 4% and 8% to prevent product edges from touching the outer canvas borders.
- Transparent areas in PNG files automatically fill with your selected background color during export.
How to use it
- 1 Upload your product photos to load them into the batch processor.
- 2 Select your target aspect ratio, choosing either 1:1 square or 2:3 portrait.
- 3 Set the maximum edge length in pixels and adjust the margin percentage to frame the product.
- 4 Pick your background fill color and download the processed JPG files individually or as a batch.
What you should know
E-commerce marketplaces require strict aspect ratios for catalog listings. For instance, Amazon, Shopify themes, and regional platforms like Turkish marketplaces Hepsiburada and n11 standardize on 1:1 square images, while fashion platforms like Trendyol require a 2:3 vertical ratio. Uploading irregular dimensions often triggers automated cropping that cuts off product edges or causes listing rejections. Padding the canvas with a neutral background maintains the original proportions and details without distortion. Converting transparent alpha channels or wide-gamut source files into standardized sRGB JPGs with solid backgrounds ensures universal display consistency across web browsers and mobile apps.
This tool scales your image proportionally, centers it on your selected aspect ratio, and fills the remaining margin with a solid color. You can adjust the padding percentage between 0% and 20% to prevent the item from touching image boundaries, define the maximum edge length up to 2000 pixels, and select custom background tones. Transparent PNGs are flattened onto the chosen matte color, and output files are exported as lightweight, high-quality JPGs. Batch processing handles up to 50 images locally in your browser memory without transmitting uncompressed media over the network.
Frequently asked questions
Does this tool crop or distort my original photo?
No. The image scales down proportionally to fit inside your target dimensions and centers itself on the canvas. The remaining negative space fills with your chosen background color so no part of the product is cropped.
What settings should I use for Turkish marketplaces like Trendyol?
Select the 2:3 portrait ratio and set the long edge to 2000 pixels, which yields a 1333x2000 image that exceeds Trendyol's recommended 1200x1800 minimum. For Hepsiburada and n11, choose the 1:1 square ratio with a 1500-pixel edge.
Can I choose a background color other than white?
Yes, you can pick any custom hex color using the palette selector. While primary marketplace photos usually require pure white, custom background colors are ideal for secondary gallery images and social media posts.
Guides
Articles and format references related to this tool.
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