Does a (free) level publishing service exist?

Hey,

i have a quick question. I want to make a simple 2D level editor for my game but i dont know when i finished it, where players can publish their created levels. Is there any free service you know where they could publish a json file directly frome ingame? Because if i have a level editor but you need to publish your levels over dropbox oder google drive, nobody will create a level.

Take a look at playfab (Microsoft) or Firebase (Google) (many other providers are available)

They allow free access up to a certain number of users or operations and its fairly easy to setup and is in all in-game.

You could allow uploads to your own website or roll your own web service - but thats not really worth the effort in my opinion.

Playfab