It's free. And whatever you can use now will remain free. We will make sure to make this more obvious.
Our planned revenue is from a 'pro' tier that will have more storage space and potentially some advanced features and from selling short URLs (e.g. kraa.io/123).
Our planned revenue is from a 'pro' tier that will have more storage space and potentially some advanced features and from selling short URLs (e.g. kraa.io/123).