I was looking for a way to protect my API keys in my code. Someone (ShadowDragon at rpgmakerweb) recommended this tool, and it seems to be perfect for me. 

However, I like to make web-based games, so I can post an iframe on my website.

But I wonder: Does this tool support browser games?

Hello, JohnDoeNews!

At the moment, it only creates desktop games (Windows and Linux). Building non-desktop versions is considered, however.

I was afraid of that. Thanks for letting me know.