import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.SwingUtilities; public class LabelMitHTMLText { public LabelMitHTMLText() { init(); } private void init() { String txt = "

Überschrift

" + "

" + "Falsches Üben von Xylophonmusik quält jeden " + "größeren " + "Zwerg.

"; JLabel label = new JLabel(txt); JFrame frame = new JFrame("HTML-Label"); frame.add(label); frame.pack(); frame.setLocationRelativeTo(null); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setVisible(true); } public static void main(String[] args) { SwingUtilities.invokeLater(() -> new LabelMitHTMLText()); } }