French Baguette Tools
Merge lines of text
Join several lines into one, with the separator of your choice between each.
Merge lines is a free tool that runs entirely in your browser, with no data ever sent to a server. Join several lines into one, with a separator of your choice.
What it's for
Turning a list copied vertically from a spreadsheet or document into a single line, separated by commas or another character, ready to paste into a formula or a URL.
What this tool does not do
This tool only applies the transformation described above, with no spelling correction and no understanding of the text's meaning. A text of tens of thousands of lines is processed instantly ; beyond that, the only limit is your device's memory.
Frequently asked questions
Can I merge with an actual line break as the separator?
That would just leave the text unchanged : use the line breaks tool instead for that kind of transformation.
Is my data sent to a server?
No : the text you type or paste is processed entirely in your browser, on your device. It is never transmitted to a server.
Do I need to create an account or install anything?
No : the tool works directly on this page, with no sign-up and no install.