Sellers on Taobao, Pinduoduo, and Douyin e-commerce all know: image size and ratio directly affect exposure and clicks. Taobao main images require 800×800 squares, and white-background and detail images have their own rules. Editing sizes one by one is too slow — the right tool handles it in batches.
Taobao Image Standard Sizes: Memorize These First
Different Taobao scenes have different image sizes. Know them before you start:
- Main image: 800×800 square, 5 images, white or light background preferred
- Detail page image: 750 px wide, unlimited length, keep each under ~150KB
- SKU image: same as main image, square
- Promotion image: 800×800 or 640×640
Remember these rules, process directly to the target size, and you're done in one pass.
Taobao Main Image Cropping: 800×800 Square
The main image is your product's storefront. Wrong dimensions get compressed or cropped by the platform, hurting the visual. Use the PixelForge multi-size crop tool, upload the image, and set 800×800 directly:
- Upload the product original
- Enter width 800, height 800
- Drag to adjust the kept area, keeping the product centered
- Export and upload
If the original is landscape or portrait, keep the product centered when cropping to square — don't cut off part of the product.
Taobao Detail Images: Batch Process by Ratio
Detail-page images usually require 750 px wide, with length based on content. These suit ratio-based batch cropping — process all detail images to the same width for a tidier look.
In the PixelForge multi-size crop tool, set a fixed width, batch-upload the detail images, and export them all cropped in one go. Batch processing saves enormous time, especially when listing new products.
Compress After Cropping
Cropping is just the first step. Taobao also limits file size — images that are too large slow down loading, and buyers leave slow pages. After cropping, run a pass with the PixelForge smart compression tool to bring size within platform limits while keeping quality, matching rules and improving experience.