Question 1

What size CSV file is supported?

Accepted Answer

The tool handles files with tens of thousands of rows; performance for very large files depends on your browser.

Question 2

Is the delimiter detected automatically?

Accepted Answer

Yes, the tool automatically detects the delimiter (comma, semicolon, or tab).

Question 3

Can I sort by multiple columns?

Accepted Answer

The current version supports sorting by one column at a time.

Question 4

Is the file uploaded anywhere?

Accepted Answer

No, CSV parsing happens entirely in the browser using the PapaParse library.

Question 5

Are non-UTF-8 files supported?

Accepted Answer

UTF-8 encoding works best; files in other encodings may not display correctly.

CSV Viewer

How to use it