---
title: "Text Line Joiner - Join lines with any delimiter | Web ToolBox"
description: "Join multiple lines of text into a single line using a chosen delimiter. It is useful for CSV creation, array formatting, SQL IN clauses, and command-line arguments."
canonical_url: "https://web-toolbox.dev/en/tools/text-line-joiner"
meta:
  author: K
  "og:description": "Join multiple lines of text into a single line using a chosen delimiter. It is useful for CSV creation, array formatting, SQL IN clauses, and command-line arguments."
  "og:image": "https://web-toolbox.dev/og/en/tools/text-line-joiner-36041194.png"
  "og:image:alt": "Text Line Joiner"
  "og:image:height": "630"
  "og:image:width": "1200"
  "og:title": "Text Line Joiner - Join lines with any delimiter | Web ToolBox"
---

> Index of every page on this site: [llms.txt](https://web-toolbox.dev/llms.txt)

# **Text Line Joiner**

Combine multiple lines with any delimiter into one line

**Input**

**Result**

Read-only

Processed 0 of 0 lines (0 empty lines skipped)

## What is Text Line Joiner?

Text Line Joiner is a tool for combining multiple lines of text into a single line. It is useful when you want to turn a line-based list into a delimiter-separated string.

You can choose the delimiter, trim whitespace from each line, and ignore empty lines. The result updates automatically.

## How to Use

1. Enter multiple lines of text.
2. Set the delimiter.
3. Toggle whitespace trimming or empty-line handling if needed.
4. Review the joined one-line result.

## Main Settings

### Delimiter

This is the text inserted between lines. You can use values such as `**,**`, `**, **`, or a space depending on the output you need.

### Trim Whitespace from Lines

This removes leading and trailing spaces from each line before joining. It is useful for cleaning pasted lists.

### Ignore Empty Lines

This skips blank lines so they do not affect the joined result.

## Use Cases

- Turning a line-based list into comma-separated text
- Preparing one-line values for arrays or arguments
- Joining copied multi-line data into a single string
- Cleaning whitespace and blank lines while combining text

## Things to Keep in Mind

- A trailing line break is treated as the end of the last line and is not joined as an empty line

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