Adjust a photo’s light, exposure and more in Photos on Mac
You can use the Photos adjustment tools to easily change a photo’s light and colour with optimal results. Using sophisticated algorithms, Photos analyses your image and applies the correct mix of adjustments to make your photo look its best. You can also reveal detailed controls that let you fine-tune each adjustment, including exposure, highlights and shadows, brightness and contrast.
Tip: To quickly see the adjustment tools while editing, press A.
Make basic adjustments to photos
In the Photos app
on your Mac, double-click a photo, then click Edit in the toolbar.Click Adjust in the toolbar.
Do any of the following:
Click the disclosure triangle next to Light, Colour or Black & White, then drag the slider until you are satisfied with the look of the photo. Or, to have Photos automatically correct the photo, click Auto.
Tip: To discard your changes and revert to the original settings for a specific adjustment, double-click its slider. When you make an adjustment, a blue tick appears next to the adjustment’s name to indicate a change was made. You can select or deselect the tick to turn the adjustment on or off temporarily and see how it affects the photo.
Make fine light adjustments
You can further fine-tune the adjustments you make to the light settings of a photo.
In the Photos app
on your Mac, double-click a photo, then click Edit in the toolbar.Click Adjust in the toolbar, click the disclosure triangle next to Light, then click the disclosure triangle next to Options.
Drag any of the sliders to change the photo’s look:
Brilliance: Applies region-specific adjustments to brighten dark areas, pull in highlights, and add contrast to reveal hidden detail and make your photo look richer and more vibrant. The adjustment is colour neutral (no saturation is applied), but there may be a perceived change in colour because brighter images with more contrast appear more vibrant.
Exposure: Adjusts the tones of the entire image.
Highlights: Adjusts the highlight detail.
Shadows: Adjusts the detail that appears in shadows.
Brightness: Adjusts the brightness of the photo.
Contrast: Adjusts the contrast of the photo.
Black Point: Sets the point at which the darkest parts of the image become completely black without any detail. Setting the black point can improve the contrast in a washed-out image.
Tip: Position the pointer over a slider and hold down Option to extend the slider’s range of values.
Make fine colour adjustments
You can fine-tune the adjustments you make to the saturation, colour contrast and colour cast settings of a photo.
In the Photos app
on your Mac, double-click a photo, then click Edit in the toolbar.Click Adjust in the toolbar, click the disclosure triangle next to Colour, then click the disclosure triangle next to Options.
Drag any of the sliders to change the photo’s look:
Saturation: Adjusts the photo’s overall colour intensity.
Contrast: Adjusts the colour contrast and separation between similar colours in the photo.
Cast: Adjusts and corrects for colour cast in the photo.
Tip: Position the pointer over a slider and hold down Option to extend the slider’s range of values.
Make fine black and white adjustments
You can fine-tune the intensity of tones and grey areas and change a photo’s grain.
In the Photos app
on your Mac, double-click a photo, then click Edit in the toolbar.Click Adjust in the toolbar, click the disclosure triangle next to Black & White, then click the disclosure triangle next to Options.
Drag any of the sliders to change the photo’s look:
Intensity: Increases or decreases the intensity of the tones of the photo.
Neutrals: Lightens or darkens the grey areas of the photo.
Tone: Adjusts the photo for a more high-contrast or low-contrast look.
Grain: Adjusts the amount of film grain that appears in the photo.