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ImageResizer Studio
ImageResizer Studio

Every format, every device — resize, crop & convert instantly in your browser.

Image Tool

Image Resizer Tools
  • Bulk Image Resizer
  • Bulk JPEG / JPG Resizer
  • Bulk PNG Resizer
  • Bulk WebP Resizer
  • Bulk GIF Resizer
  • Bulk HEIC Resizer
  • JPEG / JPG Resizer
  • PNG Resizer
  • WebP Resizer
  • GIF Resizer
  • HEIC Resizer
  • All-in-One Resizer
  • Resize by Pixels
  • Resize by Percentage
Image Cropper Tools
  • JPEG / JPG Cropper
  • PNG Cropper
  • WebP Cropper
  • GIF Cropper
  • HEIC Cropper
  • All-in-One Cropper
  • Crop to Size
  • Square Image Cropper
  • Circle Image Cropper
  • Rounded Image Cropper
  • Passport Photo Cropper
Image Compressor Tools
  • Image Compressor
  • JPEG Compressor
  • PNG Compressor
  • WebP Compressor
  • GIF Compressor
  • HEIC Compressor
Image Converter Tools
  • Image Converter
  • JPG to PNG
  • PNG to JPG
  • JPG to WebP
  • PNG to WebP
  • WebP to JPG
  • WebP to PNG
  • GIF to JPG
  • GIF to PNG
  • HEIC to JPG
  • HEIC to PNG
Other Tools
  • Images to PDF
  • Watermark Image
  • Rotate Image
  • Flip Image
  • Color Picker
  • Meme Generator
  • HTML to Image
  • Image Metadata Viewer
  • Image Workflow Builder

Supported Units

  • Pixels (px)
  • Percent (%)
  • Inches (in)
  • Centimeters (cm)
  • Millimeters (mm)

Import Sources

  • Internal Storage / SSD
  • Mobile Photo Gallery
  • Google Drive
  • Microsoft OneDrive
  • Dropbox
  • Direct Web Image URL

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Image Resizer for Online Stores

Resize product images to the exact dimensions eBay, Amazon, Etsy, and Shopify require. Fast, free, and your photos never leave your browser.

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How do I resize product images for my online store?

Upload your product photo, select the dimensions for your platform — 1600×1600 for eBay, 2000×2000 for Amazon, 2048×2048 for Shopify — and click resize. Keep the aspect ratio locked and use JPEG at quality 85. All processing happens in your browser. Free, no account required.

Platform Image Requirements

Each marketplace has specific image requirements. Here is a complete reference for the major e-commerce platforms:

PlatformMin SizeRecommendedMax FileFormats
eBay500 × 500 px1600 × 1600 px12 MBJPEG, PNG, GIF
Amazon500 × 500 px2000 × 2000 px10 MBJPEG, PNG, GIF
Etsy2000 × 2000 px2700 × 2025 px20 MBJPEG, PNG, GIF
Shopify2048 × 2048 px2048 × 2048 px20 MBJPEG, PNG, GIF, WebP

eBay Tips

First image should be on white background. Up to 12 photos per listing.

Amazon Tips

White background required for main image. Zoom feature needs 2000px+.

Etsy Tips

4:3 aspect ratio recommended. At least 5 images per listing.

Shopify Tips

Square (1:1) recommended. Consistent sizing across all product images.

General E-commerce Image Tips

  • Use a pure white background (RGB 255, 255, 255) for main product images on Amazon and eBay.
  • Maintain consistent sizing across all product images in your catalog.
  • Use JPEG at quality 85 for the best balance of visual quality and file size.
  • Enable the aspect ratio lock to prevent distorted product photos.
  • For product cutouts with transparency, use PNG — but note that file sizes are larger.
  • Resize images to at least 1600px on the longest side for zoom features to work.
  • Batch resize your entire catalog with the bulk image resizer.

FAQ

What size should product images be for eBay?+

eBay recommends 1600 × 1600 pixels for product images. The minimum is 500 × 500 pixels. Use JPEG format with a white background for the main image. Keep files under 12 MB.

What are Amazon's product image requirements?+

Amazon requires at least 500 × 500 pixels, but recommends 2000 × 2000 pixels for the zoom feature. The main image must have a pure white background (RGB 255, 255, 255). Use JPEG format.

How do I resize product photos for my online store?+

Upload your product photo, enter the recommended dimensions for your platform (e.g., 1600×1600 for eBay), keep the aspect ratio locked, and download. Use JPEG at quality 85 for the best balance.

Should I use JPEG or PNG for product images?+

JPEG is best for product photos — smaller files, faster loading, universally supported. Use PNG only if you need a transparent background (e.g., for product cutouts on non-white backgrounds).

Can I resize multiple product photos at once?+

Yes. Use the bulk image resizer to upload up to 50 product photos and apply the same dimensions to all of them. This is ideal for preparing a product catalog.

Related Tools

JPEG ResizerPNG ResizerWebP ResizerBulk ResizerImage CropperImage Compressor