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December 8, 2025
Question

Is anyone having issue using the Define brush preset? Trying to create brush from my logo...

Define brush preset stays greyed out. I open my logo file in PS then select all. Define brush tool stays greyed out. What am I doing wrong. This always worked fine in earlier versions. I'm am working on a brand new MacBook Pro M4.

3 replies

Trevor.Dennis
Community Expert
Community Expert
December 8, 2025

You don't need to make a selection.

Where the screen is full black will become a fully opaque brush.

Where the screen is white will be full transparent.

868434iB876305AFEBF8CAA.png

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kglad
Community Expert
Community Expert
December 8, 2025

what app?

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gfeinbergAuthor
December 8, 2025

Photoshop 2026

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