In addition to converting image files in png format, you can also directly convert image files in various formats such as jpeg, gif, bmp, etc.
If you have a ready-made png format file (png format files can be produced through Photoshop), you can drag it directly into the box on the right, and a preview image of the ico file will appear on the left. Similarly, you don't have to look for the save button or press ctrl+s to save. You only need to click the mouse on the left frame, and then drag the mouse to the desktop (or any folder anywhere) to directly generate the ico file.
Useful
Useful
Useful