Your first slide
decides everything.
Carosel reads your photos, finds the order that stops the scroll, and tells you why every slide sits where it sits. You stay in charge — it just makes the case.
First analysis free, no account · Original quality · Never stored on our servers
Drop in your photos
4–20 shots straight from your camera roll. First one's free — no account.
AI builds the order
Hook, flow, and closer — with the reasoning behind every slide. Your cover choice always wins.
Save them back, ready to post
Returned to your camera roll in full quality, in the new order.
Instagram often re-serves a carousel from slide 2 to people who didn't swipe — so your first two photos both need to hook.