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Image Comparison

Compare two images with a slider

Image 1 (Before)

Image 2 (After)

About Image Comparison

Image Comparison shows two images stacked with a draggable vertical divider, letting you slide between a 'before' and 'after' view to spot differences. Both images stay in your browser — nothing is uploaded to a server.

How to use Image Comparison

  1. 1Click the first box and upload your 'before' image.
  2. 2Click the second box and upload your 'after' image.
  3. 3Drag the slider left and right to reveal more or less of each image.
  4. 4Compare the two visually — there's no export or download for the comparison itself.

Frequently Asked Questions

What image formats does Image Comparison support?

It accepts common formats your browser can open, such as JPG, PNG, and WebP.

Is my image data stored or shared?

No, both images stay in your browser and are never uploaded to a server.

Can I compare more than two images at once?

No, the tool only supports comparing two images at a time.

Can I export or download the comparison view?

No, there's no export or screenshot feature built in — the slider is for on-screen viewing only.

Tips & Tricks

  • ✓Use images with the same dimensions and framing for the most useful comparison.
  • ✓Drag the slider slowly across areas you want to inspect closely.
  • ✓If you want to share the comparison, take a manual screenshot of your browser window.
  • ✓This is a visual before/after tool, not a pixel-difference detector — it won't highlight changes automatically.