Compare Two Images Online
Upload an image to get started
or drag and drop files here
Select exactly 2 images to compare
Controls
Drag on the preview to move the selected image. Turn on Corner Resize, then drag a corner handle to change width and height freely.
How to Compare Two Images
- Select exactly two images.
- Choose a comparison mode and orientation.
- Adjust alignment if needed, then download the PNG.
Key Features
Slider Mode
Reveal each image with a movable divider.
Side by Side Mode
Place both images next to each other.
Difference Mode
Make changed pixels easier to identify.
Overlay Mode
Blend layers to check alignment.
Flexible Layout
Swap order, change orientation, or reposition a layer.
Save the Active View
Export the comparison currently shown.
FAQ
It displays two images together to review edits, alignment, before-and-after changes, retouching, screenshots, or product updates.
Slider, Difference, and Overlay fit both images to a shared canvas. Side by Side keeps each image’s original size.
It compares pixels and highlights changed areas, making differences easier to spot.
No. The tool compares exactly two images at a time; compare additional files in pairs.