Many people use online tools and photoshop for a variety purposes. Some use it to retouch images, while others design images and mockups for websites. Some people use it to create artwork like drawing or painting. There are numerous plugins that are able to enhance the capabilities of Photoshop.
One of the most popular features of Photoshop is the ability to design custom brushes, which can be used to create a variety of effects. The clone tool allows you to copy pixels from one portion of an image and then paste them on a different. The healing brush is used to eliminate blemishes or other imperfections. The eraser tool works similarly, however, it permanently erases pixels on a layer.
Other popular tools include selection tools, which allow you outline an area and then apply an additional effect to that area. The lasso tool, for example can be used to highlight a person and change their tone or clarity without impacting the rest of the image. The patch tool makes use of an existing pattern or selection to fill in a gap, that is useful to cover any small obstacles like a birthmark or acne scar.
Other online tools and photoshop are designed to save time for instance, CSS Hat generates CSS codes for specific layers, avoiding the task of manually typing in the code yourself. GuideGuide allows you to create guides for images to be displayed on the web quickly by reducing the effort required to produce the final product.