Two clips.
One sweeping slider.
Slider Video turns your Before and After footage into a single, scroll-stopping comparison — with a divider that glides across to reveal the difference.
Built to make the difference obvious
From import to export, every step is designed to be fast, precise, and beautiful.
Before & After in one video
Compare two clips with a slider that sweeps across the frame to reveal what changed — vertically, horizontally, or diagonally.
Import & align
Pick your Before and After footage, then nudge one clip until both line up perfectly — even hand-held shots.
Make it yours
Choose the handle style and color, set the split direction, or record your own slider motion by dragging as it plays.
Export & share
Render in HD up to 4K, save to your Photos and in-app Library, then share your comparison anywhere.
Drag to see the difference
This is exactly how the slider feels inside the app. Grab the handle and sweep.
From two clips to one video in minutes
Import
Add your Before and After clips from your camera roll.
Align
Drag to match the two shots so the comparison is pixel-accurate.
Customize
Pick the split, handle, colors, and slider motion — or record your own.
Export
Render in HD and save to Photos and your Library, ready to share.
Beautifully simple, start to finish
A focused dark interface that keeps your footage front and center.
New Project
Pick two clips to compare
Live split preview & controls
Library
Every export, saved & playable
Match your brand or your mood. Pick a split direction, a handle style, and a color — then choose how the divider moves in your export, or record a custom motion by dragging the slider as the video plays.
Ready to reveal the difference?
Download Slider Video and turn your Before & After into something people can't scroll past.