Is the Text Line Joiner free to use?

Yes, the Text Line Joiner is completely free. No account, subscription, or signup is required — ever.

Does my data get uploaded anywhere?

No. The Text Line Joiner runs entirely in your browser. Your data is never sent to any server.

Does it work offline?

Yes. Once the page has loaded, the tool works without an internet connection.

Which browsers are supported?

All modern browsers — Chrome, Firefox, Safari, and Edge. No plugins or extensions required.

Does the free Text Line Joiner handle Windows-style (CRLF) line endings?

Yes — both CRLF and LF line endings are treated as line separators.

Can I use a multi-character separator?

Yes — type any string into the custom separator field. Spaces are preserved, so " | " will insert a spaced pipe between each line.

Text Line Joiner

Join multiple lines into a single line with a custom separator.

Lines to join

Separator:

Joined result

What is the Free Text Line Joiner?

The free Text Line Joiner merges multiple lines into a single line using a separator of your choice. Preset options include Space, Comma, Pipe, and Newline-only, plus a custom separator field for anything else. It is perfect for converting bullet lists into comma-separated values, or turning a column of data into a single-row input.

→ Join a column of names into a comma-separated list for a mail merge.
→ Convert a multiline list of keywords into a single pipe-delimited string for a search query.
→ Merge multiple lines of addresses into a single line for a spreadsheet cell.
→ Convert a vertical list of values into an SQL IN clause list.
→ Concatenate config lines into a single export string.

How to Use the Free Text Line Joiner

1 Paste your multiline text into the input area.
2 Choose a separator preset: Space, Comma, Pipe, or None (direct concatenation).
3 Or type a custom separator into the "custom separator" field — e.g. | , ; , or AND .
4 The joined output appears instantly.
5 Click Copy to grab the result.

Key Features

🔗
Preset separators

One-click presets for space, comma, pipe, and no separator.
✏️
Custom separator

Type any string — multi-character separators like " | " or " AND " are supported.
⚡
Live join

Output updates instantly as you change the separator or input text.
🔒
100% local

Runs entirely in your browser — no data leaves your device.

Example Usage

Example Input

Alice
Bob
Charlie
Dave

Example Output

Alice, Bob, Charlie, Dave  (comma separator)

Frequently Asked Questions about the Free Text Line Joiner

What is the free Text Line Joiner?: Join multiple lines into a single line with a custom separator.
Is the Text Line Joiner free to use?: Yes, the Text Line Joiner is completely free. No account, subscription, or signup is required — ever.
Does my data get uploaded anywhere?: No. The Text Line Joiner runs entirely in your browser. Your data is never sent to any server.
Does it work offline?: Yes. Once the page has loaded, the tool works without an internet connection.
Which browsers are supported?: All modern browsers — Chrome, Firefox, Safari, and Edge. No plugins or extensions required.
Does the free Text Line Joiner handle Windows-style (CRLF) line endings?: Yes — both CRLF and LF line endings are treated as line separators.
Can I use a multi-character separator?: Yes — type any string into the custom separator field. Spaces are preserved, so " | " will insert a spaced pipe between each line.