Free Instagram Image Splitter
Turn any picture into a perfect Instagram grid. Upload, pick your rows and columns, download every tile. Works in the browser, nothing leaves your device.
Image
Choose image
JPG, PNG or WebP. Max 15 MB. Everything happens in your browser, no upload to a server.
What is an Instagram image splitter?
An Instagram image splitter cuts a single photo into evenly sized tiles arranged in a grid (typically 3x3 for a full nine-post feed banner). Upload your photo, choose grid size, and download each tile in posting order. Post the tiles from bottom-right to top-left so the full image appears on your profile.
How Instagram grid posts work
Instagram displays your latest posts in a three-column feed. By posting tiles of a single image in reverse order (last tile first), you can build a banner, mural, or storytelling sequence that spans your whole profile.
A 3x3 grid uses 9 posts (one square row across, three deep). Wider grids (3x4, 3x5) let your banner stretch deeper into the feed but require more uploads. Pick a grid size that fits your content calendar.
Common Instagram grid sizes
| Grid | Tiles | Best aspect ratio | Best for |
|---|---|---|---|
| 3 x 3 | 9 | Square (1:1) source | Profile banner, brand reveals, product launches. |
| 3 x 1 | 3 | Wide panorama (3:1) | Single-row banner, announcement strip. |
| 3 x 2 | 6 | 3:2 landscape | Mini story arc, two-row promo. |
| 3 x 4 | 12 | Portrait (3:4) | Long-form vertical mural, multi-post campaign. |
How to split an image for Instagram
Four steps to a perfect grid. No signup, no upload to a server.
- 1
Upload your image
Pick a JPG, PNG or WebP under 15 MB. For a clean 3x3, start with a square (1:1) image at least 2160 x 2160 px.
- 2
Choose your grid size
Use a preset or set rows and columns by hand. 3x3 is the classic Instagram grid. Wider grids work great for banners and storytelling.
- 3
Preview the tiles
Each tile shows its posting number. Tile 1 is the top-left of the final grid on your profile.
- 4
Download and post in reverse order
Save every tile, then upload them to Instagram from the highest-numbered tile to the lowest. The grid then displays correctly on your profile.
Use Cases
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Learn moreFrequently Asked Questions
What is the best image size for a 3x3 Instagram grid?
Start with a square image of at least 2160 x 2160 pixels. After splitting into 9 tiles, each one will be 720 x 720 px, which is the recommended minimum for Instagram posts.
In which order should I post the tiles?
Instagram shows your newest post first, in the top-left of your profile grid. To make the full image appear correctly, post your tiles in reverse order: bottom-right tile first, top-left tile last.
Does this tool upload my image to a server?
No. The splitter runs entirely in your browser using the HTML5 Canvas API. Your image never leaves your device.
What grid sizes can I create?
Any combination from 2x2 up to 5x5. The classic Instagram grid is 3x3 (9 tiles), but 3x1 banners, 3x2 promos, and longer 3x4 or 3x5 murals are popular too.
Can I split a portrait or landscape photo?
Yes. The tool divides whatever you upload into equally sized tiles based on the rows and columns you pick. For a feed banner, a square source image gives the cleanest result.
Will the tiles look pixelated?
Quality depends on your source image. As a rule of thumb, multiply your target tile size (720 px) by rows and columns to get the minimum source resolution. A 3x3 grid needs at least 2160 x 2160 px.
What file formats are supported?
JPG, PNG and WebP up to 15 MB. The tool outputs PNG tiles to preserve quality.
What are some grid ideas for Instagram?
A few grid ideas carry most feeds: a seamless puzzle where one large image spans several tiles, a row-by-row layout that gives each three-post line its own theme, a checkerboard that alternates photos and quotes, and a single-column color story that keeps one tone running down the feed. The seamless puzzle is the one that needs a tool, since the image has to be cut into exact tiles that line up, and this splitter handles that part.
How does this connect to Instagram DM automation?
Grid posts drive comments. Pair the splitter with a Simpliers CHAT Comment-to-DM automation so every comment on your new banner triggers a personalized DM with your link, discount code or freebie.