Convert column data to comma-separated lists, or split text by spaces, new lines, and custom delimiters instantly.
Copy your list from Excel, Google Sheets, or any text file and paste it into the left input box.
Use the top controls to select a separator like a comma, space, or enter a custom character.
The formatted text will instantly appear on the right. Click copy and use it in your code or queries.
Formatting data for `IN ()` clauses in SQL? Simply paste your column of IDs, set the separator to comma, and your query data is ready in milliseconds.
With the built-in 'Remove Duplicates' feature, you can instantly sanitize email lists, tag arrays, or inventory IDs before separating them.
Discover our other free, browser-based utilities for data processing and content formatting.
Simply paste your column of data into the input box. Select 'Comma' from the 'Separate By' dropdown, and the tool will instantly output your data as a single horizontal line separated by commas.
Yes! Just toggle the 'Remove Duplicates' switch on the top control bar, and any repeated words or values in your list will be automatically deleted before separation.
Yes, you can choose 'Custom...' from the dropdown menu and type in any character, symbol, or word (like a pipe |, dash -, or plus +) to act as your precise separator.