Build apps with Gemini (https://aistudio.google.com/apps) is an app builder based on Gemini 2.5.

From instructions, the app code is generated and the app is visible on the screen. Analyzes errors and fixes the code.

Generation in HTML, css, ts and json. Export of files, sharing of the project by url.

A gallery and templates are available for inspiration.

Unlimited experimental version.

Note: difficulties with images (often from wikimedia commons) and errors that sometimes cannot be corrected.