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Seamless Instagram carousel splitter

A seamless carousel is a single wide photo cut into slides that line up edge to edge as someone swipes through your post, so it reads as one continuous image rather than separate photos. This splitter slices a panorama, a group shot, or any wide photo into 2 to 10 slides with pixel-aligned edges — unlike a grid split, carousel slides post and swipe in the same left-to-right order, so there is no order to reverse.

  • No upload — files stay on your device
  • Works offline once loaded
  • Free forever, no signup, no watermark
Drop a photo here, or tap to choose JPG, PNG or WebP — a wide, high-resolution photo works best
Layout
Tile shape
Number of slides
Slide shape
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Numbers below are the order to post them in — post-01 first (bottom-right of the grid), the highest number last (top-left) — that is how the finished grid ends up matching your photo. post-01 first, swiping left to right, so the carousel plays in the same order as the original photo.

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  • post-{{ String(piece.postNumber).padStart(2,'0') }}.jpg {{ fileLabel(piece.bytes) }}

From a free tool to your own software

Software for brands selling and storytelling on Instagram

Grid launches and swipe carousels only work when every piece lands in the right order, and one slide posted out of sequence breaks the whole layout. D2C brands, creators and agencies posting this way every week need a planned, repeatable process rather than manual splitting and posting from someone's phone. Custom software can plan, preview and schedule multi-post content for all your accounts.

  • Feed planners with live grid preview

    See how upcoming posts, grid tiles and carousels will sit on your profile before anything goes live, then lock the order and assign publishing to your team.

  • Carousel builders for product launches

    Pull products, prices and photos from your store to generate numbered carousel slides for launches and collections, ready for a quick review.

  • Shoppable link pages and storefronts

    A mobile-first store or link page that matches your feed, so a visitor who taps through from a carousel lands on the exact products they just saw.

  • Social performance dashboards

    Bring reach, saves and click data from your business accounts into one dashboard and compare how grid launches and carousels perform against single posts.

Who we build this for: D2C brands, creator and influencer agencies, fashion and lifestyle labels, and social teams planning multi-post launches.

This tool runs entirely in your browser. The team that built it designs custom software for businesses and runs DigiSign, our own signage platform, in production.

Plan a social commerce build Web & Mobile Applications

How to use this tool

  1. Drop a wide photo

    A panorama, landscape, or group photo works best — the wider relative to its height, the more slides it can support without each one feeling too cropped.

  2. Choose the slide count and shape

    Pick 2 to 10 slides and either a 1:1 square or 4:5 portrait shape, matching how you want the carousel to feel in the feed.

  3. Download in order and post as a carousel

    Slides are numbered post-01 to post-N, left to right — upload them into a single Instagram carousel post in that exact order and the swipe will read as one continuous image.

Questions people ask

How do I make a seamless Instagram carousel?

Drop in a wide photo here, choose how many slides you want (2 to 10) and their shape, then download the numbered slides and add them all to one Instagram carousel post in order. Because each slide is cut from the same aligned crop, the edges line up as people swipe.

What order do I upload carousel slides in?

Left to right, exactly as numbered — post-01 first. Unlike a grid split, a carousel is swiped in the same order it was posted, so there is no reversal to remember here.

What kind of photo works best for a seamless carousel?

A wide panorama or a group photo with people spread across the frame works especially well, since each slide naturally gets its own piece of the scene. A single close-up portrait usually looks better as one normal post than split across slides.

How many slides can an Instagram carousel have?

Instagram allows up to 10 items per carousel post, which is also the maximum this splitter supports. Fewer slides — 3 to 5 is a common sweet spot — usually looks less stretched per slide than the full 10.

Is my photo uploaded to make this?

No — slicing and encoding both happen locally in your browser using Canvas. Nothing is sent to a server, and there is no watermark or account needed.

Related tools

Who makes these tools

Free because it costs us nothing to run: your browser does the work, not our servers. Made by Dynamb Technologies — we build software for businesses.