Lightroom is a photo editor that is used to make photos clear and crisp. It can be used to make photos look good on any device, including computers, phones, and tablets. There are many ways to improve the clarity and crispness of your photos with Lightroom. One way to improve the clarity and crispness of your photos is to use a photo editing software like Lightroom. Another way to improve the clarity and crispness of your photos is to use a photo sharpener like Photoshop or Camera Raw.