Thousands of tiny particles follow an invisible wind and leave a line behind them. Every seed number is a different piece of art and always draws the same way, so you can come back to one you love.

Runs in your browser. Nothing you add is uploaded or stored.

Seed 2026

Palette

Lines 2600Line length 110Field scale 3.2Curl 5.5Line weight 1.4

Seed number

The same seed and settings always draw the same piece, so note the number of one you love.

Aurora Gradient Studio

Live, moving mesh gradients. Pick four colours, tune the drift and softness, then download a 1600 pixel image or copy the CSS.

Try it free

Image Alchemy

Turn any photo into ASCII text art, halftone dots, a duotone or chunky pixels. Download the result or copy the text.

Try it free

Need something built around you?

The lab is where we experiment. If you need something made specifically for your business, that is the rest of what we do.

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Status

Meet Brook

Brook AI AssistantOnline · K4O5 Studio

Hi 👋 I'm Brook, K4O5's AI assistant.
Ask me about our services, pricing, or how we can help elevate your brand.

Hi 👋 I'm Brook. Ask me anything about K4O5 or your next project.