What types of JSON does the converter support?

It supports arrays of JSON objects and single objects. Arrays become multi-row TSV, single objects become one row. Nested objects are auto-flattened to dot-separated column names.

How are nested JSON objects handled?

Nested objects are auto-flattened to dot-separated column names, e.g. {"address":{"city":"NYC"}} becomes an address.city column. Flattening can be toggled on/off.

Is my data uploaded to a server?

No. All conversion logic runs locally in your browser. Your data never leaves your device.

What is the difference between TSV and CSV?

TSV uses Tab characters to separate fields, while CSV uses commas. TSV is better for data containing commas and auto-splits into columns when pasted into Excel.

How are null values handled?

Null values default to empty strings, but can be configured to output "null" or "N/A" strings.

Does it support JSON with non-ASCII characters?

Yes. Non-ASCII characters are preserved as-is in the TSV output without additional encoding.

Can I select which columns to output?

Yes. The tool provides column selection to choose which columns to include in the output.

📊 JSON to TSV

Convert JSON data to Tab-Separated Values format with nested object flattening

Zero Dependencies | No Signup, Client-Side · No Server Uploads

📝 Input JSON

📁 Drag JSON file here

JSON Content

Flatten nested objects

Include header row

Null value handling

📊 JSON to TSV

📝 Input JSON

📋 TSV Output

What is JSON to TSV Converter?

Use Cases

Key Features