Use CSS to in TextField
package { import flash.display.Sprite; import flash.text.TextField; public class Main extends Sprite { public function Main( ) { var field:TextField = new TextField( ); var css:flash.text.StyleSheet = new flash.text.StyleSheet( ); css.parseCSS("a {color: #0000FF;} a:hover {text-decoration: underline;}"); field.styleSheet = css; field.htmlText = "<a href='http://www.java2s.com'>Website</a>"; addChild(field); } } }