Convert TSV to CSV in Python Without Changing Field Values Synthetic example for https://csv.jhsoftlabs.com/guides/tsv-to-csv The result has three data records with three fields each. It preserves the quoted description, the literal tab in the second note and the newline in the third note. The second status stays empty and IDs retain their leading zeros. Read the guide for interpretation and application-specific steps. Preserve your own source files.