Hydrogel films have many benefits in different applications. As they have more water than any other form of healing, this provides an ideal environment for cell growth and tissue regeneration with very little scarring making them perfect for wound healing and drug deliver. They are biocompatible, and that can also be engineered to biodegrade so they do not need to be removed once their services have been benefited from. In addition to theseCharacteristicshydrogel films can be designed for elastic andhigh-strength mechanical properties that are important in applications where theTargettedsite isMovements. Additionally, their controlled swelling–de-swelling feature is another endowed quality for the application in timed delivery of drugs.