JSON処理ツールキット
比較、検証、クエリ、ソート、変換
Comparison Settings
Difference Report
JSON処理ツールキットについて
The JSON Processing Toolkit is a comprehensive suite of utilities designed for modern web developers, API engineers, and data analysts. JSON (JavaScript Object Notation) has become the de-facto standard for data exchange on the web, but manually reading, comparing, or validating widely nested JSON structures can be tedious and error-prone.
This toolkit runs entirely in your browser using client-side JavaScript. This ensures unmatched speed and privacy—your sensitive API keys, configuration files, and customer data are never sent to our servers. You can even use this tool offline once the page is loaded.
We've combined five essential tools into one interface: a semantic Diff Checker for identifying API changes, a Schema Validator for ensuring data integrity, a JSONPath Tester for debugging extraction logic, a Key Sorter for canonicalization, and a Flattener for converting complex objects into simpler formats key-value pairs.
主な機能
一般的なユースケース
JSON構文リファレンス
JSON (JavaScript Object Notation) is strict about syntax. Common rules include:
- Keys: Must always be enclosed in double quotes (e.g., `"name"`).
- Strings: Must use double quotes. Single quotes are not valid JSON.
- Booleans: Use lowercase `true` or `false`.
- Last Element: Trailing commas are forbidden in standard JSON.
- Null: Use `null` for empty values.
- No Comments: Standard JSON does not support comments (`//` or `/* */`).
Valid JSON Example
{
"project": "CoderTools",
"version": 2.0,
"features": [
"Compare",
"Validate"
]
}