Developer Tools

CSS Gradient Generator

Create beautiful CSS gradients online. Generate linear, radial, and conic CSS gradients with a live preview. Free CSS gradient tool.

Settings

Gradient Type

Linear Radial Conic

Angle: °

Shape

Color 1

Color 2

Color 3 (optional)

Preview

CSS

Chmod Calculator

Calculate Unix file permissions visually. Click checkboxes to set read/write/execute for owner, group, and others. Shows octal and symbolic notation.

CSS Specificity Calculator

Calculate CSS selector specificity and understand which styles take precedence. Supports ID, class, attribute, pseudo-class, element, and pseudo-element selectors.

CSS Unit Converter

Convert between CSS units: px, rem, em, pt, vw, vh. Set custom base font size and viewport width.