The 19-month-old girl suffered cuts to the head in the incident yesterday afternoon.
Emergency services were called to the scene in Whitelaw Crescent, Dunfermline, Fife, at around 4pm yesterday.
The child fell from the window on to stones below.
She was conscious and breathing after the fall but had cuts to the head.
The toddler was taken to Victoria Hospital in Kirkcaldy where she was kept in overnight for observation.