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Design & Colors11 Tools Client Local

Design & Colors

This category brings together the color and styling tasks that come up constantly in web design and frontend work — a color picker, contrast checker, gradient generator, and more, all usable directly in your browser. Adjust values visually, then copy the finished result straight into your code.

Color Picker

Client-side Color Picker tool running 100% in browser.

Css Gradient Generator

Client-side Css Gradient Generator tool running 100% in browser.

Web Safe Colors

Client-side Web Safe Colors tool running 100% in browser.

Placeholder Image Generator

Quickly create custom placeholder and dummy images in PNG, JPG, WebP, and SVG formats with custom text, colors, and dimensions.

Color Contrast Checker

Client-side Color Contrast Checker tool running 100% in browser.

Tailwind Palette Generator

Client-side Tailwind Palette Generator tool running 100% in browser.

Glassmorphism Generator

Design frosted-glass UI cards with live sliders for blur, opacity, and border highlights, then copy the CSS.

Image Mosaic & Blur Tool

Protect privacy by obscuring sensitive areas, faces, and license plates using pixel mosaic and gaussian blur brushes locally in your browser.

Screen Density (PPI) Calculator

Calculate screen pixel density (PPI), dot pitch, diagonal resolution, and Retina display classification based on resolution and display size.

Px To Rem Converter

Client-side Px To Rem Converter tool running 100% in browser.

RGB to HSL/HSV/HEX Color Converter

Convert color formats between RGB, HSL, HSV, HEX, and CMYK in real time with interactive sliders and palette generator.

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Design & Color Guide

From picking colors to generating CSS, tools for designers and developers

This category brings together the color and styling tasks that come up constantly in web design and frontend work — a color picker, contrast checker, gradient generator, and more, all usable directly in your browser. Adjust values visually, then copy the finished result straight into your code.

It covers color-notation tools like RGB/HSL/HSV conversion, accessibility-focused contrast checking against WCAG standards, and palette generation for Tailwind — built around a real design-to-code workflow.

Frequently Asked Questions (FAQ)

Q.What standard does the contrast checker use?

It calculates contrast ratios against the WCAG 2.1 AA and AAA accessibility guidelines.

Q.Can I copy the gradients or palettes I create directly into code?

Yes — most tools let you copy values in ready-to-use formats like CSS or Tailwind classes.

Q.Can I paste in color values from design tools like Figma?

Yes. Enter standard notations like HEX, RGB, or HSL directly, and convert freely between them.

Q.Can I check colors for both light and dark mode?

It depends on the tool, but ones like the contrast checker let you swap background colors freely, which is useful for testing both modes.