JSON Tools

JSON Editor with Tree View

Visual JSON editor with an interactive tree view. Parse, edit, and delete properties with a professional interface.

Paste JSON and click Parse

or load a sample to get started

How to Use JSON Editor

  1. 1
    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.

  2. 2
    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.

  3. 3
    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.

Why Use YaliKit's JSON Editor?

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.

Frequently Asked Questions

How do I edit values in the JSON tree view?
Simply hover over any value in the tree view to reveal the edit and delete buttons. Click the edit button (pencil icon) to modify the value inline. Press Enter to save your changes or Escape to cancel. The changes are instantly reflected in both the tree view and the JSON input.
Can I edit nested objects and arrays?
Yes! You can edit values at any depth in your JSON structure. Click the expand/collapse arrows to navigate through nested objects and arrays. When editing a value, you can enter any valid JSON including objects, arrays, strings, numbers, booleans, or null.
Is my JSON data secure when using this editor?
Absolutely. YaliKit's JSON Editor runs entirely in your browser. Your data never leaves your device or gets uploaded to any server. All parsing, editing, and validation happens locally using JavaScript, making it safe to use with sensitive configuration files or API data.

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