JSON Tools• API Tool
JSONPath Evaluator & Query Tester
Query complex nested JSON payloads with JSONPath expressions. Test paths, array filters, recursive descent ($..), and inspect matching nodes instantly.
JSON payloads are parsed locally in browser memory. Never uploaded.
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How to Use JSONPath Evaluator & Query Tester
1
Input JSON Data
Paste your raw JSON document into the data editor.
2
Write JSONPath Expression
Type your query expression such as $.store.book[*].author or $..price.
3
Inspect Matches
View the extracted values and matched nodes formatted cleanly.
About JSONPath Evaluator & Query Tester
Parses JSON structures using depth-first tree traversal following Stefan Goessner's standard JSONPath specification.
Supported Formats
JSON
Operational Limits
- •Evaluates standard JSON structures up to several megabytes in browser memory.
Key Features
- Supports standard JSONPath syntax ($, ., .., *, [?()])
- Real-time evaluation as you type
- Syntax validation for JSON and expressions
- Formatted output with match count
- One-click copy of extracted results
Frequently Asked Questions
The dollar sign ($) represents the root object or array in a JSONPath expression.
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