Websites to Generate Device Mockups with Your App Icon

You can use the following websites to generate device mockups with your app icon:

1. Placeit by Envato
   Website: https://placeit.net/
   Placeit offers a variety of device mockups, including 7-inch and 10-inch tablet mockups. You can upload your app icon and customize the mockup to generate high-quality images for your store listing.

2. MockupWorld
   Website: https://www.mockupworld.co/
   This site provides free and premium tablet mockups. You can find various sizes and styles to fit your app icon, including mobile and tablet mockups.

3. Smartmockups
   Website: https://smartmockups.com/
   Smartmockups is another excellent tool for creating high-quality device mockups. You can upload your app icon and place it on different tablet screen templates.

These websites allow you to create professional-looking screenshots by placing your app icon in the mockup of different devices.