Instructions & Guide

1. Batch Image Upload

Select or drag multiple images (PNG, JPG, WEBP, GIF). Handles dozens of files simultaneously with real-time thumbnail previews.

2. Dimensions & Presets

Set target pixel dimensions, percentage scaling, or lock aspect ratio. Choose between stretch, fit with padding, or center crop.

3. Background Color & Padding

When padding to fit specific aspect ratios, pick transparent, custom solid hex colors, or matched background fills.

4. One-Click ZIP Export

All compression and resizing run locally in your browser. Download individual images or click "Download All as ZIP" in one click.