Instagram Grid Maker
Split any image into Instagram posts, or drop several photos into a 3-wide profile grid. Download the full grid or each 4:5 tile. No account required.
Split into 3×3 (4:5 tiles). Add more photos to fill cells instead of slicing one image. Maximum 8MB each. Processed on this device.
Upload an image to see the grid preview.
How it works
- Upload a high-quality photo, or several photos. JPG, PNG, and WebP stay on this device.
- Pick 3×1 through 3×6. Each tile is Instagram’s 4:5 portrait ratio.
- Download every tile and post them so the profile grid locks into place.
Tips
- Use 4:5 for the cleanest Instagram feed.
- Keep important content away from split lines.
- Post tiles in order so the profile grid lines up (newest posts fill from the top).
- Try a background color when a photo does not fill the cell.
FAQ
Does my image leave the browser?
No. The tool reads files locally and draws tiles on a canvas. Nothing is uploaded to PostPublish.
Can I upload more than one photo?
Yes. Add as many as the grid holds (3 for 3×1, up to 18 for 3×6). Each photo becomes one cell. One photo still splits into a puzzle feed.
What can I download?
The assembled grid as one JPG, every tile at once, or any single tile. Tiles are 1080×1350 (4:5).
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Ready to schedule across Instagram and more?
These utilities stay free. PostPublish publishes the result across Instagram, Facebook, LinkedIn, Threads, X, and Telegram.