RGB Channel Isolator

Open in Editor

Isolate and extract individual red, green, or blue color channels from your image.

How to use RGB Channel Isolator

  1. Upload your image using drag & drop or click to browse.
  2. Adjust the settings using the controls above.
  3. See the result instantly — processing happens in your browser.
  4. Download your processed image as a PNG file.

About RGB Channel Isolator

Isolate and extract individual red, green, or blue color channels from your image. This tool is part of ImageToolbox's collection of free online image tools. It runs entirely in your browser — your images are never uploaded to our servers.