Arduino Dashboard for Arduino Uno

Development Tools Cloud IoT
1

Is there a way to use the arduino cloud to create a webpage/dashboard and then upload it to the Arduino Uno to serve out. I want the arduino to act as a webserver since it will not have access to the internet in the field. I then would like to connect my phone to it. Does the cloud offer any advantage?

Or is there a free HTML Editor that works better.

2

Well the UNO R3 can't for sure, it doesn't have wifi. For what you want you don't need/want the cloud, just look at the sample sketches for the board you choose under AP or WiFi server or web server etc.
An editor doesn't serve.