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JSON Toolkit

💻 JSON Toolkit

Format, validate, and convert JSON. Includes Tree View and data processing tools.

Indent:

Input

Output

Format JSON to see tree view

Click on a key to see path

Convert to:

JSON Input

Converted Output

📊 CSV to JSON

💻 JS Obj to JSON

🗄️ SQL to JSON

🔎 Path Finder

⚖️ JSON Diff

📊 Statistics

🔐 Escape/Unescape

CSV to JSON

Convert CSV data to JSON array

CSV Input

JSON Output

JS Object to JSON

Convert relaxed JS objects to strict JSON

JS Object Input

JSON Output

SQL to JSON

Convert INSERT statements to JSON

SQL Input

JSON Output

JSON Path Finder

Find path to a value

JSON Input

Paths Found

JSON Diff

Compare two JSON objects

JSON 1

JSON 2

Diff Result

JSON Statistics

Analyze structure

JSON Input

Analysis

Escape / Unescape

Input String

Result

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Version History

Changelog - json-toolkit

[1.1.0] - 2025-12-22

UI Refactor with Tabbed Interface (Format, Convert, Tools).
Integrated Monaco Editor for advanced JSON editing.
Added interactive Tree View with Path find & Expand/Collapse.
Added Dashboard-style workspace for Dev Sub-tools (CSV, SQL, etc.).
Improved copy-to-clipboard feedback.

[1.0.0] - 2024-12-18

Initial release.