Cut an uploaded tileset into individual PNG tiles using tile dimensions, margins, spacing, start index, transparent trimming options, gallery preview, ZIP, and JSON.
Cut an uploaded tileset into individual PNG tiles using tile dimensions, margins, spacing, start index, transparent trimming options, gallery preview, ZIP, and JSON.
It calculates every complete tile rectangle that fits inside the uploaded image and copies those pixels to independent canvases in row-major order.
Download all extracted PNG tiles in a ZIP together with metadata that records indices and source rectangles.
Partial tiles at the right or bottom edge are ignored, so verify that the selected dimensions divide the usable tileset area correctly.
No. Image loading, canvas processing, previews, animation, copying, and downloads are handled locally in your browser.