Gamma / Lighting Adjustments


PhotoDemon provides a dedicated gamma correction tool. Red, green, and blue channels can be independently modified, and a live display shows the resulting gamma curve.

Like all PhotoDemon tools, it also provides a command bar that allows you to save and load custom presets, randomize its parameters, and reset to default values. Last-used settings are automatically saved and restored, and all changes provide a real-time preview (no click or mouse button release required).