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JSON Query Playground - Online jq‑style Filtering

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JSON Query Playground

Online jq‑style filtering & transformation – Explore and reshape JSON instantly

JSON Input
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Frequently Asked Questions

        

            

                

                

                    

                        JSON Query Playground is a free online tool that lets you filter, transform, and reshape JSON data using a lightweight query language inspired by jq. Simply paste your JSON, write a query, and instantly see the formatted result.
                    

                

            

            

                

                

                    

                        You can use dot‑notation (.name), array indexing (.items[0]), recursive descent (..price), filtering with select, mapping with map, and object/array construction. Pipelines (|) let you chain multiple operations together.
                    

                

            

            

                

                

                    

                        No – this is a simplified, browser‑based implementation covering the most common jq patterns. It does not support advanced features like regex, variables, or complex stream processing, but it’s perfect for everyday JSON filtering and quick prototyping.
                    

                

            

            

                

                

                    

                        Use select inside an array constructor: [.[] | select(.price > 10)]. This keeps only elements where price exceeds 10. You can chain sort_by, unique, etc. – just check the examples above.
                    

                

            

            

                

                

                    

                        The playground shows a clear error message below the output panel. Fix the JSON syntax (missing commas, unquoted keys, trailing commas) and the query will run automatically after a short delay.
                    

                

            

            

                

                

                    

                        Yes – click the  Copy button above the output panel and the formatted result will be saved to your clipboard. You can then paste it into another tool or code editor.
                    

                

            

        

    









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