Question 1

What does the CSV to TSV Converter do?

Accepted Answer

It parses a CSV file (RFC 4180 compliant — handles quoted fields, escaped quotes, embedded newlines) and re-emits it with a tab delimiter instead of a comma. You can also pick a custom input delimiter (semicolon, pipe, etc.) and a custom output delimiter (not just tab).

Question 2

Is the parsing RFC 4180 compliant?

Accepted Answer

Yes. We correctly handle quoted fields containing delimiters, escaped double-quotes ("" → "), and embedded newlines inside quoted fields. Field extraction is quote-aware — no naive split on delimiter.

Question 3

Can I batch convert multiple files?

Accepted Answer

Yes. Drop multiple CSV files at once and each is converted to TSV. You can copy or download each output individually or download all as a ZIP.

Question 4

What extra features does this tool have?

Accepted Answer

10 extras: (1) Drag-drop input. (2) Batch convert multiple files. (3) Stats (rows, columns, input/output size). (4) Encoding detection (BOM sniffing for UTF-8 / UTF-16). (5) Trim whitespace on every field. (6) Remove empty rows. (7) Skip header option. (8) Custom output delimiter (tab, comma, semicolon, pipe, or custom char). (9) History (localStorage — last 10 conversions). (10) Shareable URL with conversion settings.

Question 5

Are my files uploaded anywhere?

Accepted Answer

No. All parsing and conversion happen in your browser using pure JavaScript. Your data never leaves your device.

Question 6

What's the maximum file size?

Accepted Answer

There's no hard limit, but very large files (> 100MB) may slow the browser. We use efficient array operations.

#	name	age	city
1	Alice	30	Hyderabad
2	Bob	25	Mumbai
3	Carol	35	Delhi

#	name	age	city
1	Alice	30	Hyderabad
2	Bob	25	Mumbai
3	Carol	35	Delhi

CSV to TSV Converter

How to use