Before & After Slider
Compare two images with a draggable before/after slider and export a split image for sharing. Private and instant.
No uploads
How to use Before & After Slider
- 1Open Before & After Slider. It runs in your browser, no sign-up.
- 2Drop your file here or choose it. It stays on your device; nothing is uploaded.
- 3Adjust the options until the preview looks right.
- 4Download the result.
Questions
Do the images need the same size?
No. The “after” image is stretched to match the “before” image, so similar aspect ratios look best.
Can I share the comparison?
Download a split image at the current slider position, ready for social posts.
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