Instagram grid maker
Upload a photo, pick a layout, and download the tiles. This splitter cuts one image into a 3-wide Instagram grid (1×3, 2×3, 3×3, or taller) or into seamless carousel slides that flow edge to edge when a reader swipes.
Everything happens in your browser: the image never leaves your device, there is no signup and no watermark. And nothing is lost by default: Keep whole image fits your entire picture into the layout and fills the leftover space with a soft blur of the photo (or plain white or black). Cropping is a choice, not a surprise: switch to Crop to fill and a position slider lets you decide exactly what stays.
Grid split or carousel split: which one you want
A grid split cuts the image into rows of three, posted as separate posts in reverse order so they assemble on your profile. Since Instagram moved profile grids to taller 3:4 tiles, this tool builds every grid tile at 3:4 so the assembled picture lines up the way the grid actually displays now. In Keep-whole-image mode your full picture sits inside that canvas with softly filled edges; in Crop-to-fill mode it is trimmed to cover it, from the part of the image you choose.
A carousel split cuts a wide panorama into slides of the same ratio (square or 4:5 portrait). Posted as one carousel, the seams sit exactly on the swipe, so the image continues across slides. One post, no profile commitment, and the swipe itself nudges people to interact with the post.
How to post the tiles so they line up
For a grid: download the tiles, then post them in reverse order, last tile first. Instagram fills the grid top-left to bottom-right with your newest post first, so the final tile you post becomes the top-left corner. The downloads are numbered in posting order to make that foolproof.
For a carousel: the slides are numbered left to right, and you post them in that order in a single post. Up to 20 slides fit in one carousel since Instagram expanded the limit, though most seamless panoramas read best at 3 to 5.
One honest caveat: a split grid looks striking on your profile but each tile is still a separate post in the feed. If a tile reaches someone out of context, it should still make sense alone; put the payoff in the caption of every tile, not just one.
Nothing is lost unless you choose it: fit, fill, and quality
Most splitters silently center-crop, which throws away whatever sat near the edges, which is usually the reason you liked the photo. This one defaults to keeping the entire image and padding the difference: a blurred echo of the photo itself (the same treatment streaming apps use for letterboxing), or clean white or black. When you do want edge-to-edge, Crop-to-fill plus the position slider means the crop is your decision, made while you watch the preview.
Quality is handled the same deliberate way. Tiles export at Instagram's 1080-pixel display width, sliced from one full-resolution composition, as PNG for graphics or high-quality JPEG for photos. And because the work is client-side there is nothing to upload and no server keeping a copy; watch the network tab stay silent while it slices.
When a split image is not the answer
Split grids and seamless carousels are scaffolding. What earns saves and follows is what is on the slides: a hook worth stopping for and a payoff worth keeping. If you find yourself splitting a plain photo just to look active, the better fix is stronger slides, not more tiles.
That is the half we built Virallized AI for: type a topic, and it writes and designs the whole carousel in one of 30 designer templates, branded to you. The first five generations are free, so you can judge the output on your own topic before paying anything.
Common questions
Is this Instagram grid maker really free?
Yes. No signup, no watermark, no export limit. The splitting runs in your browser, which is also why it is fast: there is no upload and no queue.
What sizes do the tiles come out at?
Grid tiles export at 3:4 (the ratio profile grids display now), and carousel slides export at 1:1 or 4:5, matching what you pick. Everything is sized to Instagram's 1080-pixel display width so nothing gets re-cropped on upload.
How do I post a 3×3 grid in the right order?
Post the tiles in reverse: tile 9 first, tile 1 last. Instagram places your newest post top-left, so posting in reverse assembles the image correctly. The downloaded files are numbered in posting order.
Does the grid maker crop my image?
Not unless you ask it to. The default Keep-whole-image mode fits your entire picture into the layout and fills the leftover space with a blur of the photo, or white, or black. Crop-to-fill is the opt-in mode, and its position slider lets you choose which part of the image stays.
Does a seamless carousel count as one post?
Yes. All slides live in one post, share one caption and one comment section, and Instagram can show a later slide to someone who scrolled past the first one.
Will splitting reduce my image quality?
No. The tool cuts at native resolution and only scales when a tile exceeds Instagram's display size. Export PNG for text and graphics, JPEG for photos.