Batch resize, crop, background-fill, watermark, and format product photos to the exact specifications required by Etsy, Shopify, Amazon, eBay, TikTok Shop, Vinted, OLX, and eMAG.
Drop product photos here or click to browse
Supports batch JPG, PNG, WebP, AVIF up to 25MB each
Fits entire photo inside canvas, filling empty borders.
Example output: photo-etsy.jpg
Drag and drop multiple raw camera or smartphone product photos in JPG, PNG, WebP or AVIF.
Choose your target platform preset (e.g. Etsy Landscape, Shopify Square, or Amazon Zoom).
Select contain to keep full products with white canvas margins, or cover for edge-to-edge crop.
Batch process all photos with optional sequential names and download individually or in one ZIP.
Marketplace mobile apps and desktop catalogs use different aspect ratios. Etsy uses 4:3 landscape and 1:1 square; Amazon requires square images with pure white backgrounds for zoom; TikTok Shop and Vinted favor vertical 3:4 portrait ratios. Optimizing photos for each platform prevents awkward automatic cropping and blurriness.
'Contain' fits your complete original photo inside the canvas without cutting anything off, adding a solid background (e.g. pure white) to fill the empty borders. 'Cover' scales the image up to fill every corner of the canvas, cropping excess edges.
No. All resizing, background filling, watermarking, and ZIP compression run 100% locally in your browser using HTML5 Canvas and WebAssembly. Your photos never leave your device.
Yes. You can add custom text watermarks or upload a transparent PNG logo, adjust opacity, choose corner or center placement, and export protected images in bulk.
Next in Seller Workflow
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Cobalt Graphics Studio
Cobalt Graphics builds ecommerce websites, custom web applications and digital tools for businesses.
