JSON File Editor
Load file from disk :
 
Save loaded JSON as File :
Online tool to view, edit, and format JSON Object
Load external JSON file:
You can load any JSON file from your disk and also the file will not get uploaded into the server. It will get processed only in browser using JavaScript.
Save loaded JSON file into disk:
You can download/save the JSON as file into your disk by one click only.
Different view in a single Editor:
You can view your data in different mode in a single editor window by clicking the navigation or changing the mode drop-down menu. In the same editor window you can alter the object manually in code editor mode or using object editor in Tree view.
Report Problem
Please describe the problem you're having with this tool only. If we can reproduce the issue it will be fixed shortly.