🔁 Table Format Converter

Convert CSV, TSV, XLSX and JSON tables into one another. Upload one or more files, preview them, pick an output format, and download — everything runs locally in your browser.

Files

📤 Click or drag files here — CSV, TSV, XLSX or JSON, multiple supported

Output format

Convert to

One file downloads directly; multiple files are bundled into a ZIP.

Upload one or more CSV, TSV, XLSX or JSON files to preview and convert them.