How it works
Paste or type your text in the box and Collapse to Single Line transforms it instantly — no button to press. The result updates live as you edit, runs entirely in your browser, and you can copy the output with one click.
Examples
- “line one ⏎ line two ⏎ line three” → “line one line two line three”
Frequently asked questions
How do I use the Collapse to Single Line?
Paste or type your text into the input box. Collapse to Single Line processes it live and shows the result immediately — then just copy it. There is no limit on how much text you can process.
Is my data private?
Yes. The Collapse to Single Line runs entirely in your browser. Nothing you enter is uploaded, saved to a server, or shared — it never leaves your device.
Is the Collapse to Single Line free?
Yes, it is completely free with no sign-up, no limits and no watermarks. Like every tool on text tools and the rest of the platform, you can use it as often as you like.
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