Text Separator
Runs entirely in your browser
Join a list of lines into a comma or custom delimited string, or split delimited text back into separate lines. Everything happens directly in your browser.
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Output lines
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Output characters
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How to use Text Separator
- Paste your text — one item per line to join, or a delimited list to split.
- Choose a separator, and a wrapping style if you're joining.
- Click Join with separator or Split into lines.
- The result appears in the Output box — copy it with one click.
Features
- Join lines into a comma, semicolon, pipe or custom delimited string.
- Split delimited text back into one item per line.
- Optional quote or parenthesis wrapping for each item.
- 100% client-side — your text never leaves your browser.
Frequently Asked Questions
Is my text uploaded to a server?
No. Text Separator joins and splits your text directly in your browser. Your text never leaves your device.
What separators can I use?
Comma, comma with a space, semicolon, pipe, space, tab and new line are built in, or you can enter any custom separator.
Can I wrap each item in quotes?
Yes. When joining lines, you can wrap each item in double quotes, single quotes or parentheses, which is useful for building SQL IN lists or code arrays.
What does Split into lines do?
It takes a single line of delimited text, such as a comma-separated list, and breaks it into one item per line using the separator you choose.