bundletool

Command-line tool to manipulate Android Application Bundles. Some subcommands such as bundletool validate have their own usage documentation. More information: https://developer.android.com/studio/command-line/bundletool.

• Display help for a subcommand:
  bundletool help {{subcommand}}
• Generate APKs from an application bundle (prompts for keystore password):
  bundletool build-apks --bundle={{path/to/bundle.aab}} --ks={{path/to/key.keystore}} --ks-key-alias={{key_alias}} --output={{path/to/file.apks}}
• Generate APKs from an application bundle giving the keystore password:
  bundletool build-apks --bundle={{path/to/bundle.aab}} --ks={{path/to/key.keystore}} --ks-key-alias={{key_alias}} –ks-pass={{pass:the_password}} --output={{path/to/file.apks}}
• Generate APKs including only one single APK for universal usage:
  bundletool build-apks --bundle={{path/to/bundle.aab}} --mode={{universal}} --ks={{path/to/key.keystore}} --ks-key-alias={{key_alias}} --output={{path/to/file.apks}}
• Install the right combination of APKs to an emulator or device:
  bundletool install-apks --apks={{path/to/file.apks}}
• Estimate the download size of an application:
  bundletool get-size total --apks={{path/to/file.apks}}
• Generate a device specification JSON file for an emulator or device:
  bundletool get-device-spec --output={{path/to/file.json}}
• Verify a bundle and display detailed information about it:
  bundletool validate --bundle={{path/to/bundle.aab}}