Free photo software offers the function that will show a RGB code of an image instantly when I mouse over a pixel.

  • What platform? Mac has a built-in Digital Colour Meter [Applications/Utilities]. Multi-profile-aware + Native, P3, sRGB Adobe & Lab.
    – Tetsujin
    Dec 31, 2021 at 13:32

1 Answer 1


GIMP has such functionality (also dem 30 characters floor for an answer is strange)


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