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Convert TSV (Tab-Separated) to JSON

Parse tab-separated data copied from a spreadsheet.

Non é necesario iniciar sesiónOs ficheiros permanecen privados

Drop a CSV file (or paste below)

CSV, TSV, TXT sen límite de tamaño de ficheiro

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JSON
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Delimiter

💡 A proper RFC 4180 parser — handles quoted fields, commas and line breaks inside quotes, and escaped quotes. With "first row is a header" on, you get an array of objects; off, an array of arrays. Everything runs in your browser.

TSV tips

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Data copied straight from Excel or Sheets is usually tab-separated — set the delimiter to Tab.

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Auto-detect often picks the right delimiter, but you can force Tab if needed.

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Great for quickly turning a pasted selection into structured JSON.

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Nothing leaves your device.

Como funciona

1
Escolla Ficheiro
Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.
2
Proceso
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Descargar
Get your result instantly. Nothing is stored after you leave the page — complete privacy.

Por que usar o noso?

✓Completamente gratuíto, sen custos ocultos, nunca
✓Non se precisa ningunha conta, correo electrónico ou inicio de sesión
✓Os ficheiros nunca saen do teu dispositivo
✓Non hai límites de tamaño de ficheiro
✓Non hai marcas de auga en ningunha saída

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Preguntas frecuentes

Back to CSV to JSON