About this tool
What is the Auto Grid Splitter?
The Auto Grid Splitter detects the grid lines in any composite image — Midjourney 2x2 outputs, multi-panel contact sheets, 3x3 storyboards, ad sequences — and splits it into individual panels. The detection uses edge analysis to find the rows/columns automatically; you confirm or adjust, then download.
This is the fastest way to extract individual cells from an AI-generated grid without manually cropping in Photoshop. Works for Midjourney, Flux, GPT Image, Imagen, and any generator that outputs grids. Browser-only — your image stays on your device.
FAQ · AUTO GRID SPLITTER
Questions about the Auto Grid Splitter
Does it actually detect the grid lines automatically?
Yes. The tool runs edge detection on the image to find the most likely row and column separators. You can confirm or override before downloading — sometimes a noisy background fools the detector and you'll want to set the rows/cols manually.
Will this work with Midjourney 2x2 outputs?
Yes. Midjourney's 2x2 grid is the most common case — auto-detection nails it on standard outputs. Drop the image, confirm 2x2, download four PNGs.
Are the output panels watermarked?
No. The output is the raw pixel data from the original image — whatever was in the source is in the panels. No watermark added, no quality loss.