BatchPNGTools
Lighting • Shadows • Realism • Bulk Editor

Batch Smart Shadow Matcher

Perfectly align shadows with your scene lighting. Automatically adjust shadow angle, distance, and blur for hundreds of transparent PNGs and objects instantly.

Drop your images here

Supports PNG, JPG, WebP, AVIF and more. Best for transparent PNG objects.

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Why Use Smart Shadow Matcher?

In product photography and graphic design, lighting consistency is key to realism. Our tool allows you to batch-adjust shadows to perfectly match any background scene.

Precise Angle Control

Use our intuitive lighting knob to set the exact shadow angle. Align shadows for multiple objects to a single light source for a unified professional look.

Batch Realism

Processing hundreds of product images? Apply consistent shadow settings across your entire batch to ensure your catalog looks cohesive and high-end.

Non-Destructive Editing

All shadow processing is done in-browser. Your original pixels are preserved while new, realistic shadows are rendered using advanced canvas effects.

How to Match Shadows

1

Upload Your Assets

Drag and drop your images. Transparent PNGs are best for the most realistic drop-shadow effects.

2

Adjust Lighting

Use the knob to set the angle and sliders to control distance, blur, and opacity to match your background.

3

Export Batch

Preview results in real-time and download all your shadow-matched images as a high-quality ZIP.

Frequently Asked Questions

Does this work on JPGs?

Yes, but the shadow will be applied to the entire rectangular frame. For the best "cutout" effect, use transparent PNGs or WebP images.

Can I match specific colors?

Yes! You can change the shadow color and opacity to match environmental lighting, such as warm golden hour shadows or cool blue indoor shadows.

Is my data private?

Absolutely. All rendering and shadow matching happens entirely on your computer using JavaScript. No images are uploaded to any server.