Hello, I'm trying Construct 3, but I see that export to Chrome Store is not possible.
Can you tell me how to do this (step by step)?
Thank you
You can't. The Chrome Web Store no longer supports Construct 3 apps. https://www.construct.net/en/tutorials/publishing-chrome-web-store-72#:~:text=Click%20Export%20Project%20in%20the,for%20the%20Chrome%20Web%20Store.
Develop games in your browser. Powerful, performant & highly capable.
Support for apps in the Chrome Web Store is being retired, so it's not really worth publishing to any more.