Alpha locking a layer in Photoshop is a great way to keep your image looking consistent and organized. Here’s how to do it:

  1. Open your image in Photoshop.
  2. Select the layer you want to alpha lock.
  3. In the Layers panel, click the “Align Layer” button (it looks like two arrows pointing down).
  4. In the “Align Layer” dialog box, make sure “Horizontal” is selected as the alignment type and click OK.
  5. In the Layers panel, click the “Alpha Lock” button (it looks like an eye with a line through it).
  6. In the “Alpha Lock” dialog box, make sure “All Layers” is selected and click OK. ..