Remove excess spaces, tabs and blank lines from your text - locally in your browser, with no upload.
Running locally on your device ...
Running locally on your device ...
0%
Your files never left your device
No. Everything runs in your browser - your file never leaves your device. How this is verifiable
Copied text often carries invisible noise: double spaces, tabs, trailing whitespace at line ends and surplus blank lines. They look harmless but break layouts, distort comparisons and bloat files. This tool tidies your text and makes it clean and consistent again.
You decide what gets cleaned: trim whitespace at line ends, collapse repeated spaces into one, remove blank lines and convert tabs to spaces. Line endings are handled uniformly, whether the text comes from Windows, Mac or Linux. Each option can be toggled on its own, so you get exactly the cleanup you want.
The whole cleanup runs entirely locally in your browser in pure JavaScript - your text is not uploaded, not stored, and no foreign library is loaded from a CDN. You can download the result as a text file or copy it straight out.
| Input formats | Text input |
|---|---|
| Output format | TXT |
| Batch processing | No |
| Processing | Locally in your browser (JavaScript) |
| File upload | None |
Limitations: Only whitespace is cleaned (spaces, tabs, line breaks); the actual content stays unchanged. Leading indentation is lost when trimming is active - so use it with care for source code where indentation matters. Very large texts are limited by your device memory.
No. The cleanup runs entirely locally in your browser; your text never leaves your device and is not stored.
Yes. Only whitespace is changed; letters, numbers and punctuation stay untouched.
Yes. Different line endings are handled uniformly, so the text looks the same across platforms.
Yes. Each option toggles on its own; enable only "Remove blank lines" and leave the rest off.
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