Four colours, one slowly breathing canvas. Choose a mood, drag the sliders and watch the light move. When you like a frame, download it as a crisp 1600 by 900 image or copy a matching CSS background.

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

Mood

Colours

Base#1B1F3BLight 1#FF7A59Light 2#7B2FF7Light 3#FFD166

Drift speed 0.6xSoftness 55%Fine film grain

CSS for this frame

Pause on a frame you like, then press Get CSS for a matching background.

Flow Field Generator

Generative line art from a seeded noise field. Every seed is a different, repeatable piece. Download it as a large PNG.

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.