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AI JSONPath Tester

Test and debug JSONPath expressions online, preview matching results in real-time, supporting standard JSONPath syntax and extended features

JSONPath Tester Interface

Interactive tester will be available soon

Features

  • ✓ Real-time JSONPath expression testing, instantly show matching results
  • ✓ Supports standard JSONPath syntax and extended operators
  • ✓ Visual JSON structure tree, click nodes to auto-generate paths
  • ✓ Syntax highlighting and error prompts, quickly locate issues
  • ✓ Supports advanced features like complex filtering, recursive search, array slicing

How to Use

  1. Paste or input JSON data
  2. Input JSONPath expression (e.g., $.store.book[*].author)
  3. Click test to view matching results
  4. Adjust expression, preview changes in real-time

FAQ

What is JSONPath?

JSONPath is a query language for JSON data, similar to XPath for XML. Can extract specific data from JSON with concise expressions.

Which JSONPath syntax is supported?

Supports standard JSONPath ($.、$..、[*]、[start:end], etc.) and extended syntax (filtering [?()], function calls, regex matching, etc.).

Can it handle large files?

Yes. Supports up to 10MB JSON files, recommend segmented processing for larger files. Browser memory limits may affect performance.

How to learn JSONPath syntax?

Built-in syntax documentation and examples, click help button to view complete syntax instructions. Provides common expression templates for quick start.

Can I export test results?

Yes. Can export matching results as JSON format, copy path expressions, generate test reports.