Design soft-UI neumorphism — pick a colour and shape, tune the dual shadows — and copy the CSS, on your device.
Advanced settings (optional)
Neumorphism
Base colour
#e0e5ec
Shape
Size
220220px
Radius
5050px
Distance
2020px
Blur
4040px
Intensity
1515%
Neumorphic soft-UI CSS · copy or download · made in your browser
Runs in your browser. Files are never uploaded — you can go offline after the page loads.
How to use the Neumorphism Generator
Pick a base colour and shape.
Tune the distance, blur and intensity in the big preview.
Copy the CSS, or download a .css file.
Easy to use
Drop files, pick options, download. Whole folders at once, no signup, no daily limit.
Best quality
The same engines the professionals use — SVGO, resvg, MozJPEG, libwebp, libavif — compiled to run in your browser.
Private & secure
Files are processed on your device and never uploaded. Close the tab and nothing remains anywhere.
Design soft-UI neumorphism
Neumorphism uses two matching shadows — one light, one dark — over a single background colour to make an element look softly extruded or pressed into the surface. Pick a base colour and a flat, concave, convex or pressed shape, then dial in the size, radius, distance, blur and intensity with a live preview, all in the big preview window with the settings on the right.
Copy the ready-to-paste CSS or download a .css file. It’s all generated in your browser — nothing is uploaded. For sharper depth use the box-shadow generator or the frosted look of the glassmorphism generator.
Frequently asked questions
What is neumorphism?
A soft-UI style where an element sits on a same-colour surface with one light and one dark shadow, so it looks gently extruded or pressed in.
Why must the background match?
Neumorphism only reads correctly when the element and its surface share the base colour — the tool previews it on that exact background so what you see is what you get.
Most online converters upload your file to a server. InfyTool ships the actual encoders to your browser as WebAssembly instead, so processing happens inside your tab — faster for batches, and nothing to delete afterwards.
No upload, ever. Turn off Wi-Fi after the page loads and every tool keeps working.
No limits. No file-size cap, no queue, no watermark, no account.
Runs on your CPU. Batches use several cores in parallel; nothing is throttled.