Image Splitter – Free Online & Instant Grid Cutter
Cut single wide panoramic landscapes or banner images into equal 1:1 pieces to post seamless grid carousels or puzzle panels.
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How to use Image Splitter & Grid Cutter
- Choose or drag-and-drop your high-resolution images into the workspace (fully supports bulk images).
- Select a preset grid ratio like 3x3 (classic Instagram grid), 3x1 (swipeable carousel), or set custom row and column divisions.
- Decide whether to split the original image raw or enable "Force Square Slices" to center-crop the source to match the grid aspect ratio.
- Check individual tiles in the interactive live sandbox, toggle Download All to grab a ZIP, or download single tiles directly!
Frequently Asked Questions
Q: How does "Force Square Slices" work?
A: If you choose a 3x3 grid, the overall aspect ratio is 1:1. "Force Square Slices" center-crops your original image to a perfect square before cutting, ensuring every resulting slice is a perfect 1:1 square. If you select 3x1 (3 columns, 1 row), the overall aspect ratio is 3:1, so it center-crops to a 3:1 rect and cuts it into three 1:1 squares. This is critical for seamless Instagram swipe carousels!
Q: Does it support bulk uploading of multiple photos?
A: Yes! You can load multiple different photos into the tool at once. You can customize the active file grid parameters, inspect previews of each slice, and download them easily as a neatly named ZIP.
Q: Is my photo private?
A: Yes! All cropping, canvas processing, and zip formulation are done entirely inside your local browser sandbox via client-side JavaScript. No images are uploaded to any external server.
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