Frame size
Keep animation frames consistent and reduce runtime positioning mistakes.
Plan sprite sheet grids before animation import.
Enter frame size, rows, columns, spacing, and margins to generate clean frame coordinates for Canvas, WebGL, and lightweight H5 runtimes.
frame size128 x 128
grid6 x 4
spacing4 px
Spacing and margins
Leave room for texture sampling and reduce edge bleeding in rendered sprites.
JSON coordinates
Copy generated frame data into your engine or asset pipeline.