Free Color Palette Generator — harmonious colors in your browser

Pick a base color and choose from five harmony modes — complementary, analogous, triadic, tetradic, or monochromatic — and get an instant palette with hex codes ready to copy. Upload any image to extract its dominant colors. No signup, no ads.

Launch the tool
freepalettegen.app
Open Color Palette Generator →

Features

How it works

  1. Open freepalettegen.app in any browser
  2. Pick a base color with the color picker or click Random Palette
  3. Choose a harmony mode — palette updates instantly
  4. Click any swatch to copy its hex code, or click Copy All Hex
  5. Optionally upload an image to extract its dominant colors

Common use cases

How it compares

Coolors offers cloud saving but has ads and account gates. Adobe Color requires Creative Cloud. freepalettegen.app is simpler, free, and entirely client-side.

Privacy

All palette generation and image extraction happens in your browser. Nothing is uploaded.

Frequently asked questions

How do I generate a color palette on freepalettegen.app?

Pick a base color with the color picker, choose a harmony mode, and freepalettegen.app instantly generates a 5-color palette. Click any swatch to copy its hex code.

What color harmonies does freepalettegen.app support?

freepalettegen.app supports five harmony modes: complementary (180-deg apart), analogous (30-deg apart), triadic (120-deg apart), tetradic (90-deg apart), and monochromatic (variations in lightness/saturation of a single hue).

Can I extract colors from an image?

Yes. Upload any image and freepalettegen.app analyzes pixels to extract dominant colors. The image never leaves your browser.

Is freepalettegen.app free?

Yes. Completely free with no signup, no ads, and no usage limits.

Can I copy the entire palette at once?

Yes. Click Copy All to copy every hex code in the palette, separated by commas.

Is my image uploaded when I extract colors?

No. All color extraction happens in your browser using the Canvas API.