Image Comparison Slider

Compare two images side by side with a draggable reveal slider.

Category: Design · v1.0.0
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About This Tool

This image comparison slider overlays two images with a draggable divider that reveals one image or the other as you slide, making it easy to spot differences. It is ideal for photographers comparing before-and-after edits, designers reviewing revision changes, and developers testing visual regressions. Upload any two images and use the interactive slider to compare them pixel by pixel.

How to Use

  1. Upload the first image (before/original) and the second image (after/modified)
  2. The images are overlaid with a draggable slider divider in the center
  3. Drag the slider left or right to reveal and compare the two images side by side
  4. Analyze the visual differences between the two images at any position along the slider