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how to extract icon/image from psd file

  1. Select the layer you want to save as jpeg/png, then in the layers panel Photoshop will auto highlight whatever layer is selected.
  2. Then go to the eye icon beside the selected layer in Layers panel; hold down your alt key and click on the eye.
  3. This will make only the layer you want to save as jpeg/png visible while hiding other layers.
  4. Now trim the extra background by going to Image>Trim.
  5. Save your current image by pressing Alt+Ctrl+Shift+S. It will save your image for web ie. in either png/jpeg format.

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