Text Joiner

Text Joiner | Online Free Tool | Elysia Tools

Tool usage guide

Learn when to use this tool, what it supports, and how real users apply it.

Key facts

Category: Text Processing
Input types: textarea, text, checkbox
Output type: text
Sample coverage: 4
API ready: Yes

Overview

The Text Joiner is a streamlined utility designed to merge multiple lines of text into a single string using custom separators, helping you format data quickly and efficiently.

When to use

Converting a vertical list of items into a comma-separated string for database queries.
Formatting raw data lines into a clean, readable format for reports or documentation.
Cleaning up messy input by removing empty lines and trimming unnecessary whitespace.

How it works

1Paste your text entries into the input area, ensuring each item is on a new line.
2Define your preferred separator, such as a comma, semicolon, or custom character.
3Toggle options like 'Trim Whitespace' or 'Remove Empty Lines' to refine your output.
4Click process to generate your combined text string instantly.

Use cases

Generating SQL 'IN' clauses from a list of IDs.
Creating comma-separated values (CSV) strings from raw text lists.
Formatting email addresses or usernames for bulk mailing lists.

Examples

1. Creating a SQL Query List

Database Administrator

Background

I have a list of 50 user IDs in a text file that I need to use in a 'WHERE id IN (...)' SQL query.

Problem

Manually adding commas and quotes to 50 IDs is tedious and prone to syntax errors.

How to use

Paste the IDs into the input, set the separator to ', ', and ensure 'Remove Empty Lines' is checked.

separator: ', ', trimWhitespace: true, removeEmpty: true

Outcome

A perfectly formatted string of IDs ready to be pasted directly into a SQL statement.

2. Formatting Email Addresses

Marketing Coordinator

Background

I received a list of email addresses copied from a spreadsheet, but they are scattered across multiple lines with extra spaces.

Problem

I need a single, clean string of addresses separated by semicolons for my email client.

How to use

Paste the emails, set the separator to ';', and enable 'Trim Whitespace' to clean up the formatting.

FAQ

Can I use a newline as a separator?

Yes, you can specify a newline character or simply leave the separator field empty if you want to join items directly.

Does this tool handle large amounts of text?

Yes, the tool is optimized to process large blocks of text efficiently within your browser.

What happens if I have empty lines in my input?

If the 'Remove Empty Lines' option is enabled, the tool will automatically ignore any blank lines during the joining process.

Can I add line numbers to my joined text?

Yes, enable the 'Add Line Numbers' option to prefix each item with its corresponding index number.

Is my data sent to a server?

No, all text processing is performed locally in your browser, ensuring your data remains private.

separator: ';', trimWhitespace: true, removeEmpty: true

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Learn when to use this tool, what it supports, and how real users apply it.

Key facts

Overview

When to use

How it works

Use cases

Examples

1. Creating a SQL Query List

2. Formatting Email Addresses

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