Be an expert photo editor
Improve your photos on Mac
Overcome common problems and create better-looking shots
Digital cameras struggle to capture perfect 1 pictures. In low light, they may add speckles of greyscale (luminance) or colour (chrominance) 2 picture noise when using high ISO settings to reveal detail, and different light sources can add cold blue 3 or warm orange casts (plus green and magenta tints).
Your iPhone’s camera is designed to automatically 4 capture accurate colours in various lighting conditions.
It uses computational photography to combine multiple exposures into 1 2 3 4 well-exposed pictures that
1 Light
This thumbnail previews how the tones will change when you drag the cursor left or right. It’s a quick way to adjust multiple tone sliders.