Visual JSON Editor

BetaThis tool is in beta. Some features may change or have limited functionality.
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Edit JSON visually with an interactive tree view. Drag and drop to reorder, inline edit keys and values, change types, add or remove properties — all without writing raw JSON.
data.json
/object{10}
nameVisual JSON Editorstring
version1.0.0string
descriptionA drag-and-drop JSON editorstring
authorobject{3}
featuresarray[5]
configobject{4}
statsobject{3}
isPublictrueboolean
licenseMITstring
tagsarray[4]

Why Use Visual JSON Editor?

Working with raw JSON can be tedious and error-prone, especially for deeply nested structures. Visual JSON Editor transforms your JSON data into an interactive tree that you can navigate, edit, and reorganize with simple clicks and drag-and-drop gestures. Whether you're a developer tweaking API responses, a QA engineer modifying test fixtures, or a data analyst restructuring configuration files, this tool makes JSON editing intuitive and visual. Every change is tracked with undo/redo history, so you can experiment freely without fear of losing your work.

Frequently Asked Questions

Can I drag and drop to reorder JSON properties?
Yes! Grab the drag handle on any property and drag it to a new position within the same parent object or array. This works for both object keys and array elements.
How do I change the type of a JSON value?
Hover over any property and click the type icon button. A dropdown menu will appear letting you convert between string, number, boolean, null, object, and array types. The tool will attempt to preserve the value when converting between compatible types.
Is my JSON data sent to a server?
No. Everything runs entirely in your browser. Your JSON data never leaves your device, ensuring complete privacy and security.
Can I undo my changes?
Yes! The editor maintains a full undo/redo history. Use the undo and redo buttons in the toolbar, or simply experiment freely knowing you can always go back.
How do I add a new property to an object?
Hover over any object or array node and click the plus (+) button. For objects, you'll be prompted to enter a key name and select a type. For arrays, just select the type and a new element will be appended.