JSON array
TSV textTSV
Load an array of objects and the TSV will appear here
JSON → tab-separated values
JSON to TSV
Array of objects → TSV · paste straight into a spreadsheet · escape-safe · runs locally
No upload, no storage
JSON is processed in memory and never sent to a server.
Share via URL fragment
Share links encode data in the # anchor — never sent to a server.
Remember last edit
Optionally keep your last input locally; clear it with one click.
Why use JSON to TSV
Pastes into cells directly
Tab-separated output drops straight into Excel, Google Sheets or Numbers and splits into columns — no import wizard.
Download ready to open
The .tsv download carries a BOM, so Excel opens non-ASCII text without mojibake.
Fewer surprises than CSV
Commas inside data routinely break CSV columns; tabs are far rarer in real text, which makes TSV safer to paste.
Header row optional
Keys become the header by default — turn it off when appending rows to a sheet that already has one.
Local · no upload
Everything runs in your browser; data is never uploaded or stored.