Dummy is a lightweight utility for creating and managing placeholder data used in app development and UI testing. Dummy generates sample text, mock user entries, and structured datasets to help designers and developers preview layouts without real production data.
With Dummy you can use flexible generators to create placeholder text, names, emails and other common fields with configurable length and formats. Dummy supports templates and presets so you can save and reuse custom field templates for repeated testing, and it offers export options to save generated data as CSV or JSON for use in prototypes and test environments. All generation runs locally on device, so you can work offline without an account or network connection.
To use Dummy, select or create a template, adjust field types and quantity, then generate and review results; export or copy the generated data for immediate use in your project.
