Adjust image temperature
Warm or cool decoded image colors.
Local processing · Nothing is uploaded · 20 MB / 4 megapixel limit
Input & settings
Result
Open an image to begin.
How to use
Positive amounts raise red and lower blue by 0.6 channel units per point.
Limits and behavior
A documented RGB creative adjustment, not calibrated camera white-balance or Kelvin conversion. Still PNG, JPEG and WebP only; 20 MB, 4 megapixels and 4,096 pixels per side. Processing stays on your device. Exports apply orientation and discard source metadata. PNG output preserves transparency unless the selected operation composites it.
Adjust picture color temperature
Shift the balance of warm and cool colors for creative correction or visual style.
Is this a measurement of the original scene's Kelvin white balance?
No. This is a pixel color adjustment rather than a physical calibration measurement.
Related tools: adjust image tint · shift image hue