In Google Play Console, store listing screenshots must meet dimension requirements for phone, 7" tablet, and 10" tablet. Using the wrong size can cause blur or rejection.
Phone and tablets
Google specifies minimum (and sometimes maximum) dimensions for each device type. Common phone sizes are 320px min on the short side; tablets have their own ranges. A screenshot resizer that targets Google Play sizes ensures you're always compliant.
App Asset Generator
Our screenshot tool supports Google Play (Android) sizes. Upload one or more images, select Android (or both iOS and Android), and download a ZIP with every required dimension. Then upload to Play Console.