ListView Schema Generator

An online web tool to generate JSON schema for creating any type of listview for schema listview extension or dynamic components extension from an App Inventor/Kodular/Niotron AIA file.

Pick a project

The selected file won’t be transmitted to the network, all of these operations will be done in your browser. The project must not be corrupt and must not be packaged in another archive. Only AIAs are supported.

Select a screen

Select a screen from the project file. You can generate a schema only for a screen at the same time, as the schema format can’t contain components for multiple screens. You can however use the generated schema in any screen.

Generate Template

Once the template is generated it’s JSON preview will be shown below, after than you can copy it, download it.


Scroll to Top