Link Unshortener (CSV)

Upload a CSV, choose one or more URL columns, and I will follow redirects to resolve final destinations. All original columns are preserved, and new columns (for example, final_url, http_status, redirect_chain) are appended.

The app preserves all columns. By default it looks for a url column, but you can specify others below.
Example: url, source_url, profile. Nonexistent names are ignored safely.
CSV Tips
  • Prefer UTF-8 CSV with headers.
  • Put shortened links in a column named “url,” or specify custom column names above.
  • All input columns are preserved verbatim, and output columns are appended per URL column.