There are a few things you need to know in order to turn a sketch into lineart in Photoshop. First, make sure that your sketch is properly saved as a PNG file. Next, make sure that the layer mask is set to “overlay.” Finally, use the following commands to create the lineart: Line Art:

  1. Choose File > New > Line Art. This will create a new lineart layer on top of your original sketch.
  2. Type in a few basic lines of text and press OK.
  3. Use the following commands to change the color and opacity of your lineart: Line Art with Color:
  4. Choose File > New > Line Art With Color. This will add color to your lineart while preserving its opacity.
  5. Type in some basic text and press OK again.
  6. Use the following commands to change the opacity of your lineart: Line Art With Opacity:
  7. Choose File > New > Line Art With Opacity and set its opacity to 100%. This will make your lineart completely transparent (no color will be added).