Pixlr E offers advanced editing tools, such as layers, masks, and blending modes, that can help you achieve professional results. To access these features, click on the "Layers" tab in the right-side panel. Here, you can add new layers, create layer masks, and apply blending modes. Additionally, you can use the "Filter" menu in the top toolbar to apply various filters and effects, such as blurring, sharpening, or stylizing your image.