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Carousel splitter

Updated 09.11.2026

Upload one wide image, pick the number of slides and the size. Download a seamless carousel. Nothing leaves your browser.

Choose an image to start.

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How to post a seamless carousel

  1. Download the slides in order: 1, 2, 3…
  2. On Instagram, select them in that order in one post. On TikTok, create a photo post and add them in order.
  3. Put the hook on slide 1 and something worth swiping for on the last.

Also free: hook generator and caption generator. Or let Postmately make and post the carousels.

FAQ

What is a seamless carousel? +

One wide picture split into several slides, so the image continues as people swipe. It makes viewers swipe to the end, which helps reach.

Which size should I choose? +

4:5 (1080×1350) for the Instagram feed, 9:16 (1080×1920) for TikTok photo posts and Stories, 1:1 (1080×1080) for a square grid.

Is my image uploaded anywhere? +

No. The splitting happens in your browser; the file never leaves your device.

How wide should the source image be? +

Slides × 1080 pixels wide is ideal, for example 5,400 pixels for 5 slides. Smaller images work but get upscaled.