Converting Tab- or Semicolon-Separated Data

Published: Oct 19, 2026 | Updated: Oct 19, 2026 | About (Japanese)

Key points

Choose
Convert

Steps

Choose a type under "Delimiter" in Convert CSV to Excel (.xlsx).
If unsure, leave it on "Auto-detect".
Tap "Make Excel file and save".

Use "Convert CSV to Excel (.xlsx)" (free)

Tools that go well with this

Convert Excel to CSV or JSON: Convert an Excel sheet to CSV, TSV or JSON.
Convert CSV and JSON: Convert between CSV and JSON instantly.
Remove Duplicate Lines and Sort a List: Remove duplicate lines and sort them.

If this guide helped, a small tip would mean a lot.

Send a tip (¥300)Send a gift (Amazon wishlist)

More guides for this tool