How do you zoom back out on agario?

To zoom out in Agar.io, you can simply scroll your mouse wheel down or use the keyboard shortcut by pressing the "W" key. Additionally, moving your mouse cursor toward the edges of the screen can help you see more of the game area. If you are playing on a mobile device, you can pinch the screen to zoom out. Keep in mind that zooming out may make it harder to control your cell, so use it strategically!