nordify

Recolor images using the Nord palette & more.

Consequence of a slight infatuation with the glorious Nord palette.

Features

• Palette based coloring.
• Supports .PNG images.
• Uses CIELAB color distance instead of raw RGB distance for better perceptual accuracy.
• Choose from several available palettes.
• Uses goroutines for better performance.
• Implement Floyd-Steinberg dithering.
• Support more image formats.

Showcase

Original	Nordified

Requirements

This app is packaged using Nix.

Usage

Run with Nix

nix run github:sotormd/nordify -- input.png output.png

Build with Go

1. Clone the repository

   git clone https://github.com/sotormd/nordify
   cd nordify

2. Build and run

   go build ./cmd/nordify
   ./nordify input.png output.png

Palettes

Palettes are JSON arrays of hex color codes

The following are included by default:

• nord
• gruvbox
• catppuccin-mocha
• everforest
• dracula
• tokyo-night
• rose-pine
• solarized-dark
• monokai

The palette to use can be specified with the -p flag.

nix run github:sotormd/nordify -- -p everforest input.png output.png

The default palette is nord.

Using your own palettes

By default, nordify looks for palettes in $HOME/.config/nordify/palettes/.

You can pass your own directory with the -d flag.

nix run github:sotormd/nordify -- -d /path/to/my/palettes input.png output.png

If this directory doesn't exist, nordify will create it and populate it with the default palettes.