Channel Splitter

View or isolate R, G, B, or alpha channels separately.

Tool Media & Files Updated Apr 19, 2026
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How to Use
  1. Drop image.
  2. Pick channel to isolate (as grayscale or tinted).
  3. Download.
Image
⊞
Drop image
Preview

Notes

Red
R byte only
Green
G byte only
Blue
B byte only
Alpha
Transparency
Luma
Weighted RGB
Privacy
Local

Frequently Asked Questions

Tinted?

Shows channel in its color (red channel looks red, etc.).

Common Use Cases

Sensor noise

Inspect blue channel noise.

Alpha mask

Extract transparency.

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