jsoncsv
JSON to CSV Converter
Convert JSON to CSV instantly. Runs locally — your data is never uploaded.
To convert JSON to CSV, paste your JSON into the editor above and the CSV output appears immediately. Parsing and serialisation happen in your browser, so API payloads, secrets and config files never leave your device.
Runs in your browserAbout converting JSON to CSV
JSON is the default interchange format for web APIs. It has no comments and no trailing commas. CSV is flat and tabular. Nested objects are flattened into dotted column names when converting from a hierarchical format.
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