Trim Lines
Trim leading and trailing whitespace from every line of text at once. Perfect for cleaning indented or padded lists and data. Runs in your browser.
Trimmed text
Trim leading and trailing whitespace from every line of text at once. Perfect for cleaning indented or padded lists and data. Runs in your browser. Trim Lines is a free, browser-based tool in the Toolsnest text tools collection — there is nothing to install, no account to create and no watermark on your results. It works on desktop, tablet and mobile, and because the work happens on your own device it stays fast even with large inputs.
How to use the Trim Lines
- Open the Trim Lines — it runs entirely in your browser with no setup.
- Paste or type your input into the text area, or upload a file where supported.
- Set any options you need, then run the conversion or transformation.
- Review the output instantly; large inputs are handled locally without lag.
- Copy the result to your clipboard or download it. Your data never leaves the page.
Why use the Trim Lines?
- 100% free with no limits, no sign-up and no watermarks.
- Private by design — your data are processed in your browser and never uploaded to a server.
- Fast and lightweight, with instant results even on a phone or a slow connection.
- Works everywhere — any modern browser on Windows, macOS, Linux, Android or iOS.
- Part of a full text tools suite, so related trim lines tasks are one click away.
Is it private and secure?
Your privacy is built in. The Trim Lines runs completely on your device, so whatever you enter stays in your browser and is never transmitted, logged or stored on any server.
Frequently asked questions
What does trimming do?
It removes spaces and tabs at the start and end of every line, without touching spaces inside the line or removing blank lines.
How is this different from Remove Extra Spaces?
Trim only affects the edges of each line. Remove Extra Spaces also collapses repeated spaces inside the text.