Features
My TSV is a free browser tool for editing tab-separated values as a table. No signup—nothing is uploaded.
Free, no signup
Open the browser and start editing.
Stays local
Paste, open, edit, and download entirely on-device.
Edit in a grid
Header toggle, cell edits, add rows/columns.
Encodings
UTF-8, UTF-8 BOM, or Shift-JIS downloads.
On-device history
History stays in IndexedDB on your device only.