Online line-processing tools
Sort, combine, split, filter, and restructure line-based text such as keywords, URLs, IDs, filenames, or exported data.
Line tools
Work with every line as a separate item.
Sort Lines
Sort alphabetically, numerically, by length, reverse the order, or shuffle.
Open tool →Join Lines
Combine lines with commas, spaces, semicolons, or a custom separator.
Open tool →Split Text into Lines
Turn separated text into a clean list with one item per line.
Open tool →Add Prefix or Suffix
Add the same text before or after every line at once.
Open tool →Filter Lines
Keep only lines that contain, start with, end with, or match text.
Open tool →Remove Lines Containing
Delete unwanted lines while preserving the order of the rest.
Open tool →Which line tool should I use?
| I want to… | Tool |
|---|---|
| Change the order of entries | Sort Lines |
| Combine many lines into one list | Join Lines |
| Turn separated text into one item per line | Split Text into Lines |
| Add text to every line | Add Prefix or Suffix |
| Keep matching lines | Filter Lines |
| Delete matching lines | Remove Lines Containing |
What counts as a line?
A line is a block of text separated by a line-break character. Line tools treat each row as an individual item, whether it contains a keyword, URL, SKU, ID, filename, email address, or export record.
Useful workflows
To compare exported lists, start with Remove Duplicate Lines, sort only when order is not meaningful, then use Compare Lists. To prepare a delimited list, remove empty rows and use Join Lines with a comma, semicolon, or custom separator.