🔍 JSONPath Query Tester
★★★★½ 4.5 (420 ratings)
🔒 Client-side — Your data never leaves your browser ✅ 100% Free — No signup, no limits ⚡ Instant — No server processing

📋 How to Use

  1. 输入JSON数据 — 在左侧输入框中粘贴或输入你的JSON数据,也可以点击示例按钮加载示例数据。

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Updated: 2026-07-13
示例: $(根) 所有书籍 所有标题 价格<10 第一本书 所有价格 有ISBN的 最后一本

JSON数据

粘贴JSON数据或点击加载示例

查询结果

输入JSONPath表达式查看结果

JSONPath 语法参考

语法说明示例
$根节点$
.子节点$.store
[]数组索引$.store.book[0]
[*]所有元素$.store.book[*]
..递归下降$..price
[?()]过滤表达式$[?(@.price<10)]
[start:end]数组切片$.store.book[0:2]
[-1:]最后一个元素$.store.book[-1:]

❓ Frequently Asked Questions

Is my data safe when using JSONPath Query Tester?

Absolutely. All processing happens locally in your browser. No data is sent to any server, so there's zero risk of data leaks. Your information stays completely under your control.

Is JSONPath Query Tester free to use?

Yes, JSONPath Query Tester is completely free to use. No registration or login required — all features are available immediately.

Can I use JSONPath Query Tester on my phone?

Yes. JSONPath Query Tester is fully responsive and works on phones, tablets, and desktops. The interface adapts automatically to your screen size.

Are there any usage limits for JSONPath Query Tester?

JSONPath Query Tester has no usage limits — it's free and unlimited. Since processing is done client-side, speed depends on your device. For very large files, we recommend processing in batches for the best experience.

How large a JSON file can I process?

Since processing is client-side, file size depends on your device memory. Files up to several MB typically process smoothly.

Does it support JSONPath queries?

Yes, standard JSONPath syntax is supported. You can use dot notation and bracket syntax to access nested fields.