Ink Grain Texture Generator
Seeded, original ink and grain textures as PNGs for your own brushes and backgrounds.
Ink Grain Texture Generator is a small offline Python script that creates original ink and grain textures as RGBA PNG files. You set a seed, feature scale, detail layers, ink density, contrast, grain amount and ink colour. The same settings always produce the same image, and changing the seed gives a new texture. The alpha channel holds ink coverage, so the PNG can be imported into most painting apps that accept PNG files as a brush tip or texture. Limits: it uses only the Python standard library and runs on a computer with Python 3, not on the iPad itself. Generation is pure Python, so large images take time (up to 2048 px per side). It outputs PNG files only and does not create brush files. You import the PNG into your app yourself. It was created with AI assistance.
Format: python script · Instant download (.zip) · Includes: README.md, ink_grain.py, test_ink_grain.py
Created with AI assistance and checked automatically before release.
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