Tool 48 / 50

jq Expression Tester (WebAssembly)

Test command-line jq filters, map functions, and slicing directly in your browser.

JSON DATA & jq FILTER
jq FILTER RESULT
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Interactive Browser-Based jq Testing

The command-line tool `jq` is the gold standard for JSON slicing and transformation. Test complex jq filters interactively in your browser with real-time feedback.

Privacy & Air-Gapped Security

Like all utilities on JSON Empire, this tool executes 100% inside your browser engine using local JavaScript. No payload strings, data records, or confidential API keys are ever transmitted over the network or logged on remote servers.