Join and Split Lines
Join lines with custom delimiters, or split text into lines by character or separator.
Input Text
Output (0 items)
About Join and Split Lines
Convert line lists into comma-separated values (CSV), or split long strings, paragraphs, and delimited data into distinct lines with custom separators.
Accepted Input:Plain text up to 500,000 characters
Output Result:Joined or split text according to your custom delimiter rule
Privacy Guarantee:Runs 100% locally in your browser memory.
How It Works
1Step 1
Select your mode: Join Lines or Split Text.
2Step 2
Specify your separator (comma, semicolon, pipe, space, or custom string).
3Step 3
Copy or download the transformed output.
Common Use Cases
Converting a column of emails or IDs into a comma-separated list for SQL IN queries.
Splitting a single CSV string into separate lines for line-by-line inspection.
Wrapping or chunking text at a fixed character count.
Frequently Asked Questions
Can I join lines for SQL IN (...) queries?
Yes, you can join with comma or custom quote prefixes and suffixes.
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