100% local — your data never leaves your browser

JSON to TSV Converter — Free Online Tool

Convert a JSON array of objects to tab-separated values instantly in your browser. Free and private: your data never leaves your device.

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JSON input

TSV output

Why convert JSON to TSV?

Tab-separated values paste cleanly into Excel and Google Sheets and survive commas inside values without quoting. Paste a JSON array of objects above to turn your API response or export into a table you can drop straight into a spreadsheet.

How it works

The converter parses your JSON locally, collects the union of keys across all rows — so no column is silently lost — and emits one tab-separated line per object. Nested values are kept as inline JSON. The header row can be toggled off when you only need the data.

Frequently asked questions

Is my JSON data uploaded to a server?
No. Everything runs entirely in your browser with JavaScript. Nothing is sent over the network, which makes the tool safe for sensitive data.
What JSON shape does the converter expect?
A JSON array of objects, one object per row. The columns are the union of all keys, so rows with extra keys keep their values. Nested objects and arrays are serialized as inline JSON.

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