Most editable PSD mockups make the artwork replacement process simple by using Photoshop Smart Objects. Your design can be inserted into the designated area while the mockup handles perspective, shadows, highlights, texture, and other visual effects.
- Open the PSD file in Photoshop or a compatible editor such as Photopea.
- Locate the layer or Smart Object intended for your artwork.
- Double-click the Smart Object thumbnail to open it.
- Place your design inside the editable document.
- Adjust the artwork until the size and position look correct.
- Save the Smart Object and return to the main mockup.
- Review the result and make any necessary design adjustments.
For mockups with several editable sections, update each area separately. Check that your artwork does not sit awkwardly over seams, edges, folds, screens, handles, labels, or other product details that could affect the final appearance.