Seedsheet Placeholder Sprite Generator
Deterministic placeholder pixel sprites as one PNG sheet, from a seed and a palette file.
Seedsheet generates placeholder pixel sprites as a single PNG sheet. The same seed and palette always produce the same sheet. It is a Python 3 script that uses only the standard library, with no network access and no bundled art, so there are no third-party licence questions. You supply a plain-text palette file (one RRGGBB colour per line, up to 32 colours). The script outputs an 8-bit RGBA PNG with a transparent background, and you can set sprite size, sprite count, and pixel scale. Limits: it produces random-looking, left-right symmetric sprites only. It does not create hand-drawn art, tilesets, animation frames, or engine-specific export formats. Use it as placeholder art while you prototype.
Format: python script · Instant download (.zip) · Includes: README.md, sprite_sheet.py, test_sprite_sheet.py
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