Question 1

What query syntax does this JSON value extractor support?

Accepted Answer

Supports field names and nested dot paths (e.g., 'user.name'). The tool performs recursive search via JSONPath's $..fieldname syntax, extracting multiple fields in one pass. Full JSONPath syntax (array indexing [0], filter expressions) is not exposed. Custom prefix/suffix formatting supported.

Question 2

Can I add prefixes and suffixes to extracted JSON values?

Accepted Answer

Yes, add custom prefixes and suffixes to results for direct generation of SQL IN clauses, CSV format, HTML tags, or any custom format you need.

Question 3

How to quickly extract a keyword list from large JSON?

Accepted Answer

Add target field names and extract with one click — the tool auto-deduplicates and formats output. Ideal for pulling tags, IDs, and names from API responses or config files.

JSON Value Extractor