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Overlay Images

Base Image

Upload base image

Overlay Image

Upload overlay image
About this tool

Combine two images with opacity, blend mode, position, and size controls.

Privacy and details

Your files never leave your device.

Fast browser processing with no account required.

Optimized for desktop and mobile with accessible controls.

How to use
  1. Upload a base image and an overlay image.
  2. Adjust opacity to control how transparent the overlay is.
  3. Set the overlay width relative to the base image.
  4. Adjust horizontal and vertical position of the overlay.
  5. Choose a blend mode, then click Combine & Download.
Why use this tool

Stack images for watermarks, logos, textures, or double exposures. Blend modes such as Multiply and Screen match what you already know from desktop editors.