Image Comparison Slider

What is Image Comparison Slider?

A draggable slider that overlays two images for pixel-perfect comparison. Ideal for before/after edits, A/B design reviews, or showing image processing results. Supports horizontal and vertical split modes.

How to use

1. Step 1 — Upload two images: the 'before' image on the left and the 'after' image on the right.
2. Step 2 — Drag the slider handle left and right to reveal each image. Switch between horizontal and vertical split modes.
3. Step 3 — Download a screenshot of the comparison at any slider position to share with your team.

Result

A photographer uploads the original and retouched versions of a portrait. Dragging the slider reveals exactly where skin smoothing, color grading, and background cleanup were applied.

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