Paint chemical B, right-click to erase, or click the F/K map to morph spots, stripes, mazes, and coral.
Reaction–Diffusion Lab
Gray–Scott reaction–diffusion. Paint chemicals, click the F/K map, and grow spots, stripes, mazes, and coral — save a PNG, nothing uploaded. Paint chemical B, right-click to erase, or click the F/K map to morph spots, stripes, mazes, and coral.
How it works
- Open PictorX in your browser and start a new project or load an image.
- Use Reaction–Diffusion Lab to shape the result, then refine it with the surrounding editor tools.
- Keep editing, export your work, or turn the result into your next design.
How Reaction–Diffusion Lab fits your workflow
Gray–Scott reaction–diffusion. PictorX keeps the feature alongside your photos, layers, typography, and design tools, so you can move from an idea to a finished graphic without switching applications.
Create more with Reaction–Diffusion Lab
Start with one focused change, review the result in context, and keep iterating. Combine Reaction–Diffusion Lab with other PictorX tools when you need a polished image for social media, a presentation, a print layout, or a personal project.
Frequently asked questions
Is Reaction–Diffusion Lab free to try?
Yes. Open PictorX in a modern browser to try Reaction–Diffusion Lab as part of the free editing workflow.
Do I need to install software for Reaction–Diffusion Lab?
No. PictorX runs in your browser, so you can start creating without a desktop software install.
How do I get started with Reaction–Diffusion Lab?
Open an image or create a new design in PictorX, select Reaction–Diffusion Lab, then adjust the result while viewing the rest of your composition.
Can I combine Reaction–Diffusion Lab with other PictorX tools?
Yes. Use Reaction–Diffusion Lab alongside layers, selections, text, filters, and other PictorX editing tools to finish your design in one workflow.
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Spirograph
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Ready to try it?
Open PictorX in your browser — no install, no credit card required to start.
Go to Editor