Free Tool

Overlay Images
Online for Free.

Layer one image on top of another — logos, watermarks, badges. Composited in your browser, never uploaded.

Join 5M+ users who rely on Zight to increase their productivity

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Free Image Tool

Image Overlay Tool

Drag your image here or click to browse

PNG, JPG, WebP, or GIF images

Position

Size

Opacity

Free to use No signup required Processed in your browser — files never leave your device

Is this tool working for you? Let us know

How It Works

Upload an Image

Drop in your base image first.

Add the Overlay

Choose the overlay image, then set its position, size, and opacity.

Download

Download the combined image as a single PNG.

Layered

Watermark screenshots, badge product shots, or stamp a logo on social images — position and fade the overlay exactly where you want it.

FAQ

Is Zight's image overlay tool free?

Yes, completely free. No account or credit card is required.

Are my files uploaded anywhere?

No. This tool runs entirely in your browser — your files are processed on your own device and never uploaded to a server.

Can the overlay be transparent?

Yes — PNG overlays keep their transparency, and the opacity slider fades the whole layer.

Can I drag the overlay anywhere?

The tool offers 9 position presets (corners, edges, center) — which covers watermarks and badges. Freeform placement needs a full editor.