8 tools
CSS & Design
Create color palettes, gradients, and other design helpers.
Hex ↔ RGB Converter
Convert hex colors to RGB values and back again.
Color Picker
Normalize a color value into hex, RGB, and HSL formats.
Color Palette Generator
Generate a small palette from a base color quickly.
CSS Gradient Generator
Create a linear-gradient snippet from two colors.
CSS Box Shadow Generator
Generate CSS box-shadow snippets from simple values.
CSS Border Radius Generator
Generate border-radius CSS from one or four values.
CSS Transform Generator
Generate simple CSS transformations from a few values.
CSS Grid Generator
Generate a simple CSS grid layout snippet for a grid template.
About css & design
Create color palettes, gradients, and other design helpers. These tools run locally in your browser, so you can use them for quick checks during development without sending data anywhere.
FAQ
Are css & design tools free to use?
Yes — every tool on U5F is free, with no account required.
Is my data uploaded anywhere?
No, processing happens locally in your browser tab.