Generate soft-UI neumorphic CSS instantly — pick your shape style, adjust the shadows, and copy the code with one click.
The CSS Neumorphism Generator produces the box-shadow CSS needed to achieve soft-UI neumorphic effects — flat, pressed, concave, and convex — with a live interactive preview. Set your base colour, adjust distance, blur, and intensity, and the tool outputs clean CSS ready to drop into any project. It's designed for designers and developers who want to explore or implement neumorphic UI without hand-calculating shadow values.
No tutorials. No learning curve. Open it and get started.
Runs in your browser. All shadow calculations happen locally — your colour choices and design decisions never leave your device.
Completely free. No trial period. No premium tier for basic functionality. No account required.
One job, done well. The CSS Neumorphism Generator was built to solve a specific problem cleanly. No feature bloat, no ads, no distractions — just precise neumorphic CSS on demand.
What is neumorphism in CSS?
Neumorphism (or soft UI) is a design style that uses two layered box-shadows — one light, one dark — on an element that matches the page background, creating the illusion that the element is extruded from or pressed into the surface.
What shape types does the generator support?
The generator supports four styles: flat (raised look), pressed (sunken/clicked state), concave (inward curved surface), and convex (outward curved surface). Each is useful for different UI states like buttons, cards, and toggles.
Do I need to set a specific background colour?
Yes — neumorphism only works when the element background matches the page background. The generator lets you set the base colour, then automatically calculates the appropriate light and dark shadow colours.
Is neumorphism accessible?
Neumorphic designs can have contrast issues. The style is best used for decorative elements or supplemented with other visual cues. Always test your final design with a contrast checker before using it in production.
Can I adjust the intensity and blur of the shadows?
Yes. The generator includes controls for distance (shadow offset), blur radius, and intensity, so you can dial in anything from subtle to dramatic neumorphic effects.