Adjust RGB Channels Online
Control red, green and blue intensity independently to correct color balance or create stylized color effects while keeping image dimensions unchanged.
Example
Setting red to 120%, green to 100% and blue to 85% gives many photos a warmer appearance by increasing red and reducing blue.
Factors That Affect the Result
The effect depends on the original channel values. Increasing an already bright channel can cause clipping near 255, while reducing a channel can reveal its complementary color relationships more strongly.
Frequently Asked Questions
What does 100% mean?
That channel remains at its original intensity.
Does RGB adjustment resize the image?
No. Dimensions remain unchanged.
Is processing local?
Yes. The browser processes the pixels.
Related Tools
Adjusting RGB Channels
Changing red, green and blue channels alters color balance independently. Small adjustments can correct casts or create stylized effects, while extreme values may clip highlights or shadows. Compare the edited image with the original and check skin tones, neutrals and bright areas before saving the final version.
Adjusting RGB Channels
Changing red, green, and blue channel levels alters the color balance of an image. Small adjustments are usually easier to control than large ones. Use the preview to watch skin tones, neutral grays, and highlights, since extreme channel changes can create color casts or clipping that may not be obvious at first glance.
Technical Details and Limitations
RGB channel adjustment changes the intensity balance of red, green and blue components. Strong edits can clip highlights or shadows and shift neutral colors; results also depend on the image's color profile and display environment.
Technical Details and Practical Limits
RGB channel adjustment changes the balance of red, green and blue values. Strong changes can clip channels or create color casts, and results can differ across color-managed displays and embedded profiles.