RSPrintCanvas guides
Practical notes for transparent print canvas, including examples and the limits of each workflow.
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Pixel dimensions and physical print size
A 5000 × 5400 file describes a pixel grid. At 300 pixels per inch, that grid corresponds to approximately 16.67 × 18 inches. Changing a DPI label alone does not add detail to the artwork.
READ THE GUIDEPreparing a large canvas on a phone
A 5000 × 5400 RGBA canvas needs about 108 MB for its pixel buffer alone. Decoded source images and temporary copies add more. Large batches can exceed a mobile browser’s memory even when each PNG is small on disk.