Roku
Channel Assets
Channel Assets
- Channel Poster (540x405, no alpha, required) – These are essentially the app icons
- Channel Splash Screen (1920x1080, no alpha, required)
Search Artwork
This artwork must look similar to your channel poster. Only required if participating in Roku search
This artwork must look similar to your channel poster. Only required if participating in Roku search
- Teaser Logo (143x113, transparent, PNG, square corners)
- Small Logo (165x60, transparent, PNG, rounded corners)
Search Artwork templates: https://sdkdocs.roku.com/display/sdkdoc/Roku+Search#RokuSearch-SearchArtwork
Screenshots
- Up to six (1920x1080, JPEG or PNG)
- Up to six (1920x1080, JPEG or PNG)
Screenshot instructions: https://sdkdocs.roku.com/display/sdkdoc/Developer+Settings
Fire TV
General Assets
General Assets
- Small icon (114x114, transparent, required)
- Large icon (512x512, transparent, required)
- Promotional Image (1024x500, JPEG or PNG, no alpha, optional/recommended)
Fire TV Assets
- App Icon (1280x720, no alpha, PNG, required)
- Background image (1920x1080, JPEG or PNG, no alpha, required) Look at link below for example
- Featured Content background (1920x720, no alpha, JPEG or PNG, optional) - Showcase image that goes at top of app
- Featured Content Logo (640x260, transparency optional, 24-bit PNG, optional) - Logo that goes on top of Featured Content background at top of app
- Featured Content trailer - Promotional video for your app, see specs at link below
Screenshots
- Up to 10, minimum of 3 (1920x1080, JPEG or PNG)
Screenshot instructions: https://developer.amazon.com/docs/app-submission/taking-screenshots.html
Google Play
- High-res icon (512x512, transparent, PNG), should look like app's icon, max size 1024Kb
- Feature graphic (1024x500, JPEG or PNG, no alpha) - Not required, but recommended if you want to be featured
- TV Banner (1280x720, JPEG or PNG, no alpha, required), should look like TV app icon
Screenshots
- Up to 8 per supported device, minimum of 2 (1920x1080, JPEG or PNG)
- If you want your app eligible for "Designed for Tablets" section, you need to add tablet screenshots
- TV apps need at least one TV screenshot
Apple
iOS
iOS
- App Store Icon (1024x1024)
- App Previews (optional) See link below
tvOS Assets
Only screenshots are part of the submission process. All other required/optional graphics are part of the build.
Only screenshots are part of the submission process. All other required/optional graphics are part of the build.
- App Store Icon (1280x768, no alpha, required) - Should match home screen icon in appearance
- Home Screen Icon (400x240, no alpha, required)
- Launch image (1920x1080@1x, 3840x2160@2x/4K, no alpha, required) - Essentially the splash.
- Top Shelf: Static image (2320x720@1x, 4640x1440@2x/4K, no alpha, required) - Shows when user places app in top row of home
- Top Shelf: Scrolling Inset Banner (1940x692@1x, 3880x1384@2x/4K, no alpha, optional) - Displays banners when app is in top row of home, showcases content. Minimum of 3 recommended.
- App Previews (optional) See link below
Screenshots
- You must provide a set for all device types (iPhone, iPad, TV)
- iPhone, you need one set for 5.5" display, for iPad, one set for 12.9" display
- iPhone - 1242x2208 for portrait, 2208x1242 for landscape
- iPad - 2048x2732 for portrait, 2732x2048 for landscape
- TV - 1920x1080 (required), 3840x2160 (optional)
- JPEG or PNG, no alpha
- At least one per supported device
