Input
a b c
Output (comma + space)
a, b, c
Text Tools
Join Lines with a Separator Online
Join multiline text into one line with common separators or a custom connector. Optional edge trimming and blank-line skipping help prepare lists and SQL-style value lists.
TextJoinDelimiter
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文本处理
Text Joiner
选择“自定义”后可输入固定连接符，也可用 \n、\t、\r\n 或 \s 表示换行、Tab、Windows 换行或空格。
等待输入
已复制结果
Use cases
- Build a comma-separated list from a roster
- Assemble values for an SQL IN clause
- Combine tags or multi-value fields
How to use
- Paste one entry per line
- Choose a separator or enter a custom connector
- Select Join and copy the single-line result
Example input and output
FAQ
Are blank lines kept?
Blank lines are skipped by default. Disable Skip blank lines to let them produce consecutive separators.
Do custom separators support escapes?
Yes. Use \n, \t, \r\n, or \s for newline, Tab, Windows newline, or space.
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