What is a JSON visualizer?

A JSON visualizer shows objects and arrays as an expandable tree so nested data is easier to inspect and edit.

Can Docflow edit JSON values?

Yes. Docflow lets you edit JSON values, rename object keys, and reorder sibling objects or array items in the visual tree.

JSON visualizer and tree editor

Open JSON as an interactive tree, inspect nested objects and arrays, edit values, rename fields, and keep the formatted source beside your changes.

Docflow turns deeply nested JSON into a readable visual hierarchy without hiding the source document.

Expand and collapse nested data, see child counts, and scan the structure without manually counting braces.

Edit strings, numbers, booleans, and null values directly in the JSON tree.

Rename object fields in place while preventing empty or duplicate keys.

Drag objects or array items to reorder nodes at the same level and keep the document organized.

Does Docflow send my JSON to a server?

Docflow is built around local browser editing. Use the local file workflow to inspect and save files on your device.

Can I use it for API responses and configuration files?

Yes. The tree view is useful for API examples, app configuration, structured notes, and any valid JSON document.