Curves
Adjust shadows, midtones, and highlights with precision curves control.
Learn more in the docs →Features
Tonal Curves
Adjust shadows, midtones, and highlights independently.
Per-Channel Control
Apply curves to RGB combined or individual R, G, B channels.
Real-time Preview
See changes as you adjust the curve.
Frequently Asked Questions
What are curves?
Curves allow you to remap input brightness values to output values. This gives precise control over shadows, midtones, and highlights separately.
When should I use individual channels?
Use individual R, G, or B channels for color grading effects. For example, lifting shadows in the blue channel adds a cool tone to dark areas.
What do shadows, midtones, and highlights control?
Shadows affect the darkest parts of your image. Midtones affect the middle brightness range. Highlights affect the brightest parts.