To resize an image in Photoshop cs6, open the Image menu and select “Resize” from the menu.
To resize a layer in Photoshop without stretching it, you can use the following steps: 1. Choose the layer you want to resize from the Layers palette. 2. Click on the Edit button in the top left corner of the layer window. 3. In the Layer Properties panel, click on the Resize button. 4. In the resized layer’s properties, you will see that its size has been changed.