Merge or Split Text Lines

How to Use:

1. Paste or type your text in the input area
2. Choose "Merge" to join lines together or "Split" to separate text into lines
3. Select a separator (space, comma, semicolon, pipe, or custom)
4. If using custom separator, enter it in the text field
5. Click the action button to process your text
6. See the result and line count information
7. Click "Copy" to copy to clipboard or "Download" to save as a file

Modes Explained:

• Merge: Takes multiple lines and joins them with the selected separator
• Split: Takes text and splits it by the selected separator into multiple lines

Separators:

• Space: Uses a single space as separator
• Comma: Uses a comma followed by space (", ")
• Semicolon: Uses a semicolon followed by space ("; ")
• Pipe: Uses a pipe character ("|")
• Custom: Enter any custom separator you want to use

Keyboard Shortcuts:

• Ctrl + Enter (or Cmd + Enter): Process (merge or split)
• Ctrl + C: Copy when output is focused

Related Tools:

• Alphabetize List
• Sort Lines
• Reverse List
• Randomize Lines

Why Use the Merge/Split Lines Tool?

• Works instantly in your browser - no downloads needed
• Completely free - no signup or registration required
• No data collection or tracking - your data stays private
• Convert between CSV and line-separated formats
• Custom separator options for flexibility
• Handles data transformation instantly