When were Indian seals formed?

Indian seals, particularly those from the Indus Valley Civilization, were primarily created during the Bronze Age, around 2500 to 1900 BCE. These seals were often made from steatite and featured intricate carvings, including animals, symbols, and script, which are thought to represent an early form of writing. They served various purposes, including trade, administrative functions, and possibly religious or ritualistic uses.