Minecraft wiki entry for Creating_behavior_packs, associated text: On Bedrock Edition, there are a few third-party apps you can download to make Add-Ons without the hassle of JSON. Google Play users have access to "Add-Ons Maker" by PA Technologies. The interface is easy to use, and there is no JSON code-writing whatsoever. Exports are as easy as selecting a previously-made world and sending it. Your Minecraft app automatically holds a copy for future uses too.