JSON Editor with Tree View
Visual JSON editor with an interactive tree view. Parse, edit, and delete proper...Visual JSON editor with an interactive tree view. Parse, edit, and delete properties with a professional interface. Supports inline editing and JS obj...
Updated
Paste JSON and click Parse
or load a sample to get started
Editor Features
Why Use JSON Editor with Tree View?
Visual Tree Navigation
Navigate complex JSON structures with an intuitive tree view. Expand, collapse, and explore nested data with ease.
100% Private & Secure
All editing happens in your browser. Your JSON data never leaves your device or gets uploaded to any server.
Inline Editing
Edit any value directly in the tree view with instant validation. Changes are reflected immediately in both views.
Color-Coded Types
Strings, numbers, booleans, and null values are color-coded for quick identification. See data types at a glance.
Delete Properties
Remove any key-value pair or array element with a single click. Hover over a value to reveal the delete button.
JS Object Support
Paste JavaScript objects with unquoted keys and the editor will automatically convert them to valid JSON.
Common Uses for JSON Editor
Config Editing
Quickly modify configuration files with a visual interface instead of raw text editing.
API Debugging
Parse and modify API request/response payloads to test different scenarios.
Data Cleanup
Remove unwanted properties and fix values in JSON data exports.
JSON Inspection
Explore complex JSON structures with collapsible tree navigation.
How It Works
Paste or Type Your JSON
Enter your JSON in the input area on the left. The editor supports standard JSON, JavaScript object notation with unquoted keys, and escaped string formats.
Click Parse JSON to Generate Tree View
The editor will validate and parse your JSON, displaying it as an interactive tree with color-coded types. Click arrows to expand or collapse nested objects and arrays.
Edit Values and Copy the Result
Hover over any value to reveal edit and delete buttons. Make your changes inline, then use the Copy JSON button to copy the modified output to your clipboard.
Tips & Best Practices
Expand All for Overview
Use the Expand All button to see the complete structure at once, then collapse sections you don't need.
Edit with Valid JSON
When editing a value, enter valid JSON. Strings must be quoted, numbers can be plain, and booleans are true/false.
Changes Are Immediate
Edits and deletions take effect immediately. There is no undo, so copy your original JSON before making changes.