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jq Playground

100% client-side. Your data never leaves this page. Verify: DevTools → Network.

filter
JSON
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This runs jq, the actual C program, compiled to
      WebAssembly via jq-web, not a JavaScript
      reimplementation. Your filter is evaluated against the JSON entirely in this tab:
      no server, nothing uploaded. The wasm engine is ~2.7 MB, fetched lazily on first
      run and cached afterwards. Unlike jqplay, the JSON
      you paste never leaves your machine.