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utils.sbs

Text tool

Trim Lines

Remove leading and trailing spaces from every line.

Runs on-deviceNo sign-upFree
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Trim Lines workspace

Workspace

Trim Lines

Runs locally
335 chars · 63 wordsStays in this tab
Output

The guide

By the utils.sbs team · Reviewed November 2026 · How we build and review tools

Quick answer

Trim Lines is a free browser-based text tool. Remove leading and trailing spaces from every line. It runs with JavaScript locally, requires no account and does not upload your files. Open the page, add your input, adjust any options and download the result.

What is Trim Lines?

Trim Lines is a free browser-based text tool from utils.sbs. Remove leading and trailing spaces from every line. It is built for quick, focused jobs: open the page, add your input, adjust the options and take the result with you. No account, install or server upload is required.

At a glance

CategoryText
InputPlain text, code, markup or JSON
OutputA downloadable text or code file
EngineJavaScript
ProcessingIn your browser
PriceFree
AccountNot required

How Trim Lines works

Text is processed in the browser with JavaScript and downloaded from a local blob. Nothing is uploaded.

How to use Trim Lines

  1. 1Open Trim Lines and add your input.
  2. 2Use the default settings, or choose the format or detail level that matches your goal.
  3. 3Run the tool, check the preview or result, and download the output.

When to use Trim Lines

  • Clean, transform or compare text before using it elsewhere.
  • Convert markup, JSON or structured text between formats.
  • Count, format or inspect content quickly in the browser.

Limitations

Very large inputs may be limited by the browser's available memory.

Privacy and accuracy

Trim Lines processes its input in the browser whenever the platform API allows it. Files and values are not uploaded to a server for processing, and the tool does not require an account. For calculations, use the result as a reference and verify important decisions against the source formula or a qualified professional. Read our methodology.

FAQ

Trim Lines questions

  • What can I do with Trim Lines?

    Remove leading and trailing spaces from every line. Trim Lines is part of the Text shelf on utils.sbs and is designed for quick, one-off tasks.

  • Is Trim Lines free to use?

    Yes. Trim Lines is free, requires no account, and has no per-file or per-use charge.

  • Are my files uploaded when I use Trim Lines?

    No. Trim Lines is designed to process your input locally in the browser. Files are not uploaded to a server for processing.

  • What formats does Trim Lines support?

    It works with plain text, code, markup and structured text, and returns a downloadable text file.

  • Can I use Trim Lines on my phone?

    Yes. Trim Lines is responsive and works in modern mobile browsers. Very large files may be limited by the device's available memory.

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