The invention discloses a text broadcasting method and device and a medium. The method comprises the steps of determining a target control according to a display interface of a terminal; determining text content in the target control; judging whether a first broadcasting condition is met or not according to the text content in the target control; and when a first broadcast condition is satisfied,broadcasting all or part of text content in the target control. According to the invention, the switching opportunity can be intelligently judged, the text reading mode is automatically switched to the voice playing mode for the user, the reading fatigue of the user is reduced, the intelligence of the terminal is improved, and the user experience is improved.