CrunchyShader

pixel-art shader generator

Keep the effect

Effects

Effect

Name

Settings

Preview on

or drop a picture on the preview

Backdrop

Drop the picture to preview on it

Zoom

Combo

Name

Top layer first. Blend: replace draws a layer over the one below, add brightens, multiply darkens, screen lightens softly.

States name layers above, or save the screen as one

Save to your game

Name

The shader as exported, with your settings as its defaults

Everything CrunchyShader makes is generated in code: no generative AI, no samples, no bundled art. Every shader and frame you export is CC0: yours for any purpose, commercial included, no attribution required. About CrunchyShader

CrunchyShader (the app) © 2026 superevil6. All rights reserved: the CC0 dedication covers the shaders you make, not the tool's source code.