This JSONPath Evaluator allows you to explore, test, and validate JSONPath expressions in real-time. The results update automatically as you type, enabling a fast and interactive workflow.

Basic Steps

• Paste or import JSON into the JSON Input panel on the left.
• Enter a valid JSONPath expression in the textbox above the panels.
• The tool automatically evaluates the expression and displays matching results.
• If the JSON is invalid, an error message appears in the right panel.

Importing JSON Files

• Click the Import File button above the JSON input panel.
• Supported formats include .json or any text file containing valid JSON.
• Once loaded, the editor will instantly refresh and evaluate the first query.

Editing & Navigation

• The JSON editor supports scrolling while keeping line numbers aligned.
• Scroll the results panel independently to explore large outputs.
• Use indentation and proper formatting for best readability.

Using Output Paths Mode

• Enable the Output Paths toggle to return the matching JSONPath locations instead of values.
• This is especially useful when debugging nested structures or locating problematic fields.

Tips for Effective Querying

• Use the recursive operator $..* when you're unsure of the depth.
• Filters such as [?(@.price < 20)] help locate specific items.
• Wildcard * is helpful for exploring unknown keys or indexes.