Split one image into 3, 6, 9 or 12 tiles that line up on today’s 3:4 Instagram grid, and download them numbered in the order to post. Use it for a launch, a new page or one big picture across your profile.
Free · No signup · Runs in your browser
Matches the 3:4 tiles of today’s profile grid, so the picture lines up across posts.
Upload an image to see your grid.
Post tile 1 first and the highest number last. The newest post sits top left, so the grid fills from the bottom right. Click a tile to download just that one.
Upload an image and pick 1 to 4 rows, three tiles each.
Keep the 3:4 shape for today’s grid, then move the crop until the picture sits right.
Download the zip or single tiles. Post them in number order, tile 1 first.
| What | Size |
|---|---|
| Profile grid tile | 3:4, since January 2025 (it used to be square) |
| 3:4 photo post | 1080 × 1440 px. Shows in full in the feed and on the grid |
| 4:5 photo post | 1080 × 1350 px. The grid crops a thin strip off each side |
| Square post | 1080 × 1080 px. The grid crops it to 3:4, cutting the sides |
So the tool cuts 3:4 tiles at 1080 × 1440. What you post is what the grid shows, and the picture lines up from tile to tile. Instagram has taken 3:4 photos since May 2025.
The newest post sits top left on your profile, and each new post pushes the others one place along. So a split image goes up backwards: the bottom-right tile first, the top-left tile last. The tool numbers the tiles in that order, and names the files grid-post-01.jpg, grid-post-02.jpg and so on.
Fill the rest of your grid with posts that already work: find videos that perform in your niche, and make your version with your AI persona, on your own API keys. See 16 AI persona ideas →
Split one image into rows of three tiles here, and keep the 3:4 shape so the edges meet on today’s grid. Post tile 1 first: the bottom-right piece. After that, post in whole rows of three, or every row shifts by one.
1080 × 1440 px with the 3:4 shape, the same as the tiles on today’s profile grid. The square shape makes 1080 × 1080 px tiles.
Because Instagram changed the profile grid from squares to 3:4 tiles in January 2025. Square posts now show with their sides cropped, so the edges between square tiles no longer meet.
Tile 1 first, then 2, 3 and so on. Tile 1 is the bottom-right piece, because the newest post shows top left.
Yes, but a carousel shows only its first slide on the profile grid. For one wide picture that people swipe through in a single post, use the carousel splitter.
Instagram Carousel Splitter →
