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AI-generated assets

Fastshot can generate images from text descriptions. Ask in the chat:
  • “Generate an app icon with a blue gradient and a rocket”
  • “Create a logo for a fitness app called FitTrack”
  • “Make an illustration of a person meditating”
Supported asset types: Generation takes 10-30 seconds per image.

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Uploading your own assets

You can upload images directly:
  1. Open the assets panel in the editor
  2. Click the upload button
  3. Select files from your device
  4. Images are added to your project’s assets/ folder
Limits:
  • Maximum 20 files per project
  • Standard image formats supported (PNG, JPG, SVG)

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Using assets in your app

Once an asset is in your project, tell the AI how to use it:
  • “Use the uploaded logo as the header image”
  • “Set the new icon as the app icon”
  • “Use this background image on the login screen”
The AI updates your code to reference the asset from the assets/images/ directory.

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Splash screen and app icon

To update your app’s splash screen or home screen icon:
  • “Change the splash screen background to dark blue”
  • “Update the app icon to the one I just uploaded”
These changes update app.json and take effect on the next build.