Photoshop CC 2017

[Hamza Rsh]

I need help.

Brush is pixelating when i apply on mask.

brush properties are fine and smooth option is also enabled.

[bzareenk]

HI Hamza!

Could be a texture in the brush. Anyway, whatever it is, see if it goes away if you activate Brush Tool then right-click its icon at very left of Options bar and pick Reset Tool from the menu that appears, as in screenshot below.

[davescm · Accepted solution]

This is an artefact in the way the mask is displayed when viewing against the transparency grid. Put a plain white layer underneath to check and you should see that it disappears.

Dave