CSV Viewer
Open a CSV or TSV file, or paste the data, to see it as a table you can sort and search. The delimiter is detected automatically and quoted fields with commas or line breaks are handled.
Questions
Are my files uploaded?
No. Files are read and parsed in your browser, so customer lists and exports never leave your device.
Why does my file show everything in one column?
The delimiter was not detected. This happens with single-column files or unusual separators. Pick the delimiter yourself from the menu. Many European exports use semicolons.
How is sorting done?
Click a column header to sort, and click again to reverse. Columns where every value is a number are sorted numerically, and others alphabetically with numbers in natural order, so "item 2" comes before "item 10".
How large a file can I open?
Files of tens of megabytes work. Every row is searchable, but only the first 2,000 matching rows are drawn at once to keep the page fast.