Just Slice

Drop a wide image. Get carousel slices. Done.

Drop a wide image here or click to browse · JPEG or PNG

Ratio

33%

Format

Quality 90%

Overlap

4%

0 slides

Image wider than 10 slides — output capped at 10. Try Square 1:1 to fit more.

If you find it useful, we'd really appreciate .

About Just Slice

Just Slice turns any wide or panoramic image into Instagram carousel slides — entirely in your browser. Your image is never uploaded anywhere.

How to use

Drop or click to load a JPEG or PNG.
Choose a ratio — 4:5 Portrait and 1:1 Square match Instagram's native formats. Use Custom to set the slice width as a percentage of the image.
Toggle Overlap to add a small shared strip at each cut, which makes the swipe transition feel seamless. 2–5% is usually enough.
Pick a box colour that shows up clearly against your image in the preview.
Click Download ZIP, then upload the slides to Instagram as a carousel post in order.

Privacy

Everything runs locally using WebAssembly. No data leaves your device — there is no server, no account, and no tracking.

Overlap explained

Each slide is made slightly wider than the core slice. The extra pixels are shared with the adjacent slide, so when two slides appear side by side during the swipe animation, the image looks continuous. Instagram center-crops each slide to the display ratio, which removes the overlap from the static view while keeping the swipe seamless.

Support Just Slice

Just Slice is free and always will be. If it saves you time, a small contribution really helps.

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