Best for turning existing JPEGs or PNGs into icon files instantly.
Click the small icon at the very top-left of the info window. Press (Paste). Best Practices for Icon Design how to make an icon for desktop
Save your file as a PNG with a transparent background to avoid a white box around your design. Best for turning existing JPEGs or PNGs into
class MyApp(QMainWindow): def __init__(self): super().__init__() self.setWindowTitle("My App") self.setGeometry(100, 100, 400, 300) how to make an icon for desktop
Design your icon on a large canvas (e.g., 1024x1024 pixels) and then resize it down to ensure it looks crisp when small.
Save your icon in a suitable format, such as: