Collapses multiple lines into a single line using the separator you choose. The inverse of the Word Splitter tool. Useful for building comma-separated lists, SQL IN clauses, or single-line data from multi-line exports. Runs entirely in your browser.
Text Line Joiner provides a fast and flexible way to merge multi-line text into a single, delimited string. This free online line concatenator allows you to join lines online using common separators or any custom string, making it an ideal comma separator tool for developers. Whether you are transforming a list of IDs into a SQL IN clause builder output or preparing data for a CSV builder online, this utility handles the transformation locally in your browser for total privacy and speed.
This merge text lines utility is built for accuracy and ease of use when refactoring data. The tool's custom delimiter tool gives you total control over how values are separated, while the 'Skip empty' feature ensures your output is free from unwanted gaps. By using this line concatenator as a comprehensive text line joiner service, you can quickly build complex strings for code, configuration files, or database queries, making it an essential companion for any data-heavy workflow.
Set the separator to , (comma), enable 'wrap with quotes' if your IDs are strings, and the result is ready to paste between the parentheses of IN(...).
Only if you enable 'skip empty lines'. Otherwise each blank line becomes an empty value between two consecutive separators.
Yes - the separator is taken literally. ' | ', ', ', ' OR ', or even multi-character strings like '||' all work.
No - quoting only adds the wrapping character, it doesn't escape inner quotes. For RFC 4180-compliant CSV escaping use the dedicated CSV tool.
Streamline your data formatting and bridge the gap between lists and strings with this powerful Text Line Joiner.