Text Joiner

Join lines of text using a custom separator.

Separator

Lines to join

Joined output

What Is a Text Joiner?

The Text Joiner merges lines of text into a single string using any separator you choose. Turn columns of data into comma-separated lists or URL query parameters in one step. This free online text tool is useful for text joiner, join lines, combine lines with separator. Common use cases include CSV creation, comma-separated lists, SQL values, URLs, tags, and spreadsheet data. It works directly in the browser, making it convenient for quick writing, editing, content, development, and data-preparation tasks without requiring a separate application.

How to Use This Text Joiner

1
Provide the inputPaste the text, list, or two versions of content required by the tool.
2
Choose the operationSet the separator, search term, replacement, extraction type, or comparison option where applicable.
3
Run the transformationThe browser processes the text and displays the result immediately.
4
Review the outputCheck ordering, matches, extracted values, or highlighted changes.
5
Copy the resultUse the processed text in your next workflow.

Frequently Asked Questions

Any string, from a simple comma to a custom separator like ' | ' or an HTML line break.

Lines are joined in the order they appear in your input.

Yes, Text Joiner and Text Splitter are complements: one merges and the other divides.

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