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Invert all channels

Inverts the colors of an image, creating a negative effect.

INPUT
INPUT — Invert all channels
OUTPUT
OUTPUT — Invert all channels
JavaScript 
// Invert all channels
// invert.js
//!OUTPUT: OUTPUT

// Invert all channels
Engine.loadImage(INPUT).invert().save(OUTPUT);

// © 2026 Michael Lechner · mlc OpticScript · https://mlcgo.eu · Elastic License 2.0