Image Comparison Slider
Compare two images side by side with slider
Upload Before
Drag & drop or click to upload
Upload After
Drag & drop or click to upload
What is Image Comparison Slider?
Overlays two images with a draggable divider for pixel-level comparison. Works well for before/after edits and A/B design reviews. Supports horizontal and vertical split.
How to use
- Step 1 — Upload two images: the 'before' image on the left and the 'after' image on the right.
- Step 2 — Drag the slider handle left and right to reveal each image. Switch between horizontal and vertical split modes.
- 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.
Related Tools
Image Merger
Merge multiple images side-by-side or vertically
Invert Image Colors
Invert or negate all colors in an image
PNG to SVG Tracer
Convert raster images to scalable vector graphics
Sprite Sheet Generator
Combine images into a single sprite sheet
Image to ICO Converter
Convert images to ICO favicon format
Dithering Tool
Apply dithering algorithms to reduce image colors