@tools
11 browser-based tools for designers and developers. No installs, no sign-ups — just open and use.
Color Palettes
500+ handpicked palettes — hover to preview hex codes, click any swatch to copy.
Tailwind Colors
All 22 official Tailwind CSS v3 color scales. Click any swatch to copy HEX, class name, or RGB.
Palette Extractor
Drop any image and extract a beautiful color palette. Generates CSS variables instantly.
Gradient Mixer
Build linear, radial, or conic CSS gradients visually. Export as CSS or Tailwind utility.
Color Converter
Instantly convert any color between HEX, RGB, HSL, and OKLCH. One input, all formats.
Contrast Checker
Check WCAG AA/AAA contrast ratios between any two colors. See pass/fail at a glance.
Background Remover
AI-powered background removal that runs 100% in your browser. No uploads, no accounts — instant transparent PNG.
Image Compressor
Batch compress PNG, JPG, and WebP with quality control. Displays exact savings per file — instant, local processing.
Image Upscaler
Enlarge images 2×, 3×, 4× or 8× with multi-pass bicubic upscaling. Includes a before/after comparison slider.
Image Converter
Convert PNG ↔ JPG ↔ WebP instantly. See all output formats side-by-side with exact file size comparisons.
Favicon Generator
Generate all favicon sizes (16px–512px) + a real .ico file + ready-to-paste HTML from any image or emoji. Download as ZIP.