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Spreadsheet converter

CSV · XLSX · JSON · TSV

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CSV, XLSX, JSON, TSV — never leaves your device

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Supported conversions

CSV

Convert to XLSX, JSON or TSV. Comma-separated values, the universal spreadsheet format.

XLSX

Convert Excel files to CSV, JSON or TSV. Works with .xlsx and .xls files.

JSON

Convert JSON arrays to CSV or XLSX. Supports array of objects format.

TSV

Tab-separated values to CSV, XLSX or JSON. Common export format from databases.