View and Search One CSV Column at a Time
When you only need one field from a wide export, scanning every column can get in the way. The CSV Column Viewer lets you choose a heading and inspect its values on their own. This is useful for checking a list of email addresses, product codes, names, or other values without the rest of each record filling the screen.
Choose a Column and Filter Its Values
Open a CSV or TSV file, then choose a heading from the column menu. The first row is used for the headings; a blank heading is shown as “Column 1,” “Column 2,” and so on. Type in the search box to find a value in the selected column. Search is case-insensitive and matches partial text, so a search for sam can find a value such as Sample Item.
The results show the data-row number from the original file and the value in your chosen column. Up to 50 matching values appear on each page. The count shows how many values match the current search; use the arrows to browse additional results. Choosing a different column or changing the search starts at the first page again.
Copy or Download the Selected Column
Copy values copies the selected heading followed by every value in that column as newline-separated text. Download column CSV creates a one-column CSV with the heading and all of the column’s values. Both actions include the full column, even when a search is active; the search narrows the on-screen list but does not limit the copied or downloaded data.
The download is a separate CSV file. It does not modify the source file or include the other columns. Empty cells remain empty, and values that need CSV quoting are written as quoted fields.
Supported Files and Privacy
CSV and TSV files up to 50 MB are accepted. The viewer detects a common separator—comma, semicolon, tab, or pipe—from the first non-empty line. It reads the file in your browser and prepares the copied or downloaded column on your device; the file contents are not sent to a server by this tool. CSV and TSV contain text values, not spreadsheet formulas or workbook formatting.
If you need to see every field in a selected record, use the CSV Row Viewer. To search or sort the full table, open the CSV Table Viewer.
Questions About Viewing a CSV Column
Can I search the whole CSV from this page?
The search field checks the currently selected column only. Choose another heading to search a different column, or use the CSV Table Viewer to browse the full table.
Does Copy or Download include only search results?
No. Search filters the values shown on screen. Copy and Download include the selected column’s heading and all of its values.
Does the downloaded file include the other columns?
No. Download column CSV contains just the selected heading and its values, as a one-column CSV.
Why do I see Column 1 instead of a heading?
The first row is treated as the header. If a header cell is empty, the viewer supplies a label such as Column 1. If your file has no header row, its first data row is treated as headings.
How many values appear on a page?
The viewer shows up to 50 matching values per page. Use the arrows to move through the rest of the matches.
Are CSV and TSV files uploaded?
No. The selected file is read in your browser and is not sent to a server by this tool. Files can be up to 50 MB.