GetPicTools
Resize Image
Marketplace presets for Amazon, Shopify, TikTok, and more. Batch resize with ZIP export.
Amazon preset uses white letterbox background (contain fit).
Drop multiple images — up to 50 files, ZIP download when batch.
Frequently asked questions
Which marketplace presets are available?
Amazon (2000×2000 white background), Shopify (2048×2048), TikTok Shop (1080×1920), Instagram (1080×1080), Xiaohongshu (1080×1440), plus general squares 800–1200 px.
What is the difference between Cover and Contain?
Cover crops the image to fill the target size. Contain fits the whole image inside the box and may add letterboxing (white for Amazon preset).
Can I batch resize product images?
Yes. Upload up to 50 images with one preset and download a ZIP of all resized files.
Are resized images stored on your server?
Files are processed in memory and discarded immediately after the response. We do not keep your images.
Can I resize for Amazon or Shopify listings?
Yes. Select the Amazon or Shopify preset, or enter custom dimensions. Always verify current platform image guidelines.