Image Splitter - Split Photo into 3, 4, 9 Parts
Free browser tool. Split your image into equal parts for Instagram, carousels, and poster slicing.
Pi7 splits any image into 2, 3, 4, 9, or up to 50x50 equal parts in your browser. Free, no signup, no upload. Pick rows and columns, hit Split, download all parts as one ZIP. Works for Instagram grids, swipe carousels, photo walls, tile mosaics, and printable poster slicing.
The default 3x3 setting gives you 9 equal squares - the standard Instagram feed grid. Change rows and columns to slice your image any way you want. Maintain Aspect Ratio keeps your cropper proportional so the cells stay even.
How to Split an Image for Instagram in 5 Steps
- Upload your image. Drop the file or click Select Images.
- Pick rows and columns. Default is 3x3. You can go from 1x1 up to 50x50.
- Adjust the cropper. Move and zoom to pick the area you want to split.
- Hit Split. The tool slices the image into equal parts in your browser.
- Download. Save each part on its own or grab the whole ZIP.
Need to merge the parts back later? Use the image joiner. For pre-cropped Instagram squares, the Instagram grid maker does 1:1 cells automatically. To resize each slice to the right Instagram dimensions, pair this with the Instagram image resizer.
Five Things This Tool Does Well
- Any grid up to 50x50. Two parts, nine parts, a full 2500-cell tile mosaic - all fine.
- Default 3x3 for Instagram. The 9-square feed grid is one click away.
- Runs in your browser. No upload, no signup, no rate limit.
- One-click ZIP download. Or pull each part on its own.
- Aspect-ratio lock. The cropper stays proportional so cells come out even.
Horizontal and Vertical Splits
Set rows to 1 and columns to N for a vertical strip split. Set columns to 1 and rows to N for a horizontal stack. Vertical works well for before-and-after pairs or step-by-step image sequences. Horizontal stacks suit timeline posts and side-by-side comparisons.
We tested a 1x4 horizontal split on a panoramic phone shot and the four slices line up cleanly as an Instagram carousel.
When a 3x3 Grid Beats a Carousel
A 3x3 grid locks 9 photos into your profile feed as one visual block. Visitors see it all at once when they land on your profile. A swipe carousel only shows the first slide in feed.
Pick the grid when you want a permanent showcase - a theme reveal, a portfolio shot, a product line. Pick the carousel when you want each photo to earn its own swipe and stack engagement.
In our testing, a 3x3 grid for Instagram comes out cleanest when your source is at least 3240x3240 pixels. That gives each cell 1080x1080 - the native square post size.
Your Images Stay on Your Device
Your privacy matters more to us than anything else. We do not upload your photos. We do not see them. We do not store them.
Most online image splitters work by sending your photo to a server, slicing it in the cloud, then handing back the parts. Pi7 does the opposite. The split runs locally in your browser through JavaScript and canvas. Pixels never leave your device.
That means no signup, no email, no account. Open the page, split the image, close the tab, and nothing stays behind. No rate limit because there is no shared backend. No watermark because there is no premium tier to push you into.
Frequently Asked Questions
How many parts can I split an image into?
Any rows and columns from 1 up to 50. That means up to 2500 equal parts from one image.
Does Pi7 upload my photo to a server?
No. The whole split runs in your browser. Your photo never leaves your device.
Can I download all parts at once?
Yes. Hit Download All and you get every part in one ZIP file.