I'm on Mac OS Big Sur. Someone has sent me a picture of a printed page they took with their phone (JPG format) and when I open it in preview the background appears a little dark

enter image description here

Anything I can do in Preview to lighten the background? Originally the photo was of a black and white page.

1 Answer 1


Tools → Adjust Colour. Drag the right slider to the left and the middle slider to the right.


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