Use the Compare button to see differences between different versions of your JSON.
Use the version dropdown in the code editor to switch between different versions of your JSON.
Edit your JSON using the built in text editor.
Watch the left hand column for syntax errors!
Use the Tree Editor to modify your JSON without having to worry about syntax issues.
Use the buttons on the left to modify your JSON.
Save your JSON lob so you can share it with others or come back to work on it later.
Send your JSON as a HTTP request to any server who will accept it.
Export your JSON as a Gist to GitHub
You can create, modify, and delete your JSON with API.