How to select random pixels in photoshop

Hello!

I'm trying to randomly select a percentage of pixels in photoshop.

I need to be able to enter the percentage value.

I know nothing about the scripts that I could really use help!

Thank you!

Switch to Quick Mask mode. With the mask fast, active in the Panel layer, fill it with 50% gray and filter > noise > add noise, 50 cent and Distribution, the uniform value. Run the Image > adjustments > threshold, defined threshold level to (1 - (desired percentage / 100)) * 255. Leave the Quick Mask mode and your percentage of pixels desired will be chosen at random.

Tags: Photoshop

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