Json Editor/Viewer Online -- Edit, Format and Validate Json Code
How to use Online Editor to edit/view JSON code?

How to change the key of a JSON property?

Click the key you want to change. The text of the key will become editable. Then you can edit the text. After you have done the editing, move the cursor out of the key text field. The new key text will be validated. If the new key is not valid, you will see a popup warning. return to help topics

How to show popup menu?

Click the bullet icon in front of each element name. A small command menu will pop up. To hide this popup menu, select the Cancel on the menu. return to help topics

How to insert an object?

First find the place where you want the new object be inserted. Click the bullet icon,from the popup menu, select Insert->Object. An empty object will be inserted with a key name of "new_object". You can change the key name to the name you want. return to help topics

How to insert an array?

First find the place where you want the new array be inserted. Click the bullet icon,from the popup menu, select Insert->Array. An empty array will be inserted with a key name of "new_array". You can change the key name to the name you want. return to help topics

How to insert a string property?

First find the object where you want the new string property be inserted. Click the bullet icon,from the popup menu, select Insert->String. An new string property will be inserted with a key name of "new_string" and a value of "string". You can change the key name and the string value to anything you want. The editor will validate key name when the cursor is moved out of the text field. A warning message will pop up if the invalid characters are detected. return to help topics

How to insert a numerical property?

First find the object where you want the new numerical property be inserted. Click the bullet icon,from the popup menu, select Insert->Number. An new numerical property will be inserted with a key name of "new_number" and value of 123. You can change the key name and the value to anything you want. The editor will validate your input when the cursor is moved out of the text field. A warning message will pop up if the invalid characters are detected. return to help topics

How to insert a boolean property?

First find the object where you want the new boolean property be inserted. Click the bullet icon,from the popup menu, select Insert->Boolean. An new boolean property will be inserted with a key name of "new_boolean" and value of true. You can change the key name and the value to anything you want. The editor will validate your input when the cursor is moved out of the text field. A warning message will pop up if the invalid characters are detected. return to help topics

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