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Resize Image — Step-by-Step Guide

Step-by-step tutorials, API references, and best practices for every tool

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1

Upload

Upload product photos to resize.

2

Choose Preset

Select a marketplace preset: Amazon (2000×2000), Shopify, TikTok, Instagram, or custom dimensions.

3

Preview

See a preview of how your image will look at the target size.

4

Batch Export

Resize all images at once and download as ZIP.

API Example

curl -X POST https://getpictools.com/api/v1/resize \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -F "image=@product.jpg" \
  -F "width=2000" \
  -F "height=2000"