Paste your text
Paste the text you want to clean into the input.
Trim Whitespace
Trim whitespace from text instantly in your browser. Remove leading and trailing spaces, collapse multiple spaces, remove empty lines, and normalize line endings. Copy the cleaned output. Fast, free, and private.
Options
Results
Text is processed entirely in your browser and is never uploaded to any server.
HOW IT WORKS
How to trim whitespace
Paste your text, remove extra whitespace, and copy the cleaned result instantly. Everything runs in your browser with no uploads or data leaving your device.
Choose trim options
Remove leading and trailing whitespace, collapse multiple spaces, or clean up empty lines.
Copy the cleaned text
Apply the changes and copy the trimmed text to your clipboard.
Why use this tool
Why Trim Whitespace?
Extra spaces and inconsistent line endings cause parse errors, diff noise, and messy data. Trimming whitespace normalizes text so it behaves consistently in code and configs.
Useful when you need to:
Clean pasted text
Remove stray spaces and tabs from copy-pasted content before using it in code or docs.
Normalize line endings
Convert Windows (CRLF) or mixed line endings to a single style (e.g. LF) for consistent behavior.
Collapse multiple spaces
Turn runs of spaces into a single space to tidy fixed-width or inconsistently spaced text.
Remove empty lines
Strip blank lines to compact lists, logs, or configs without manual editing.
Privacy
Private and Secure
Your text is never uploaded to a server. This tool runs entirely in your browser using client-side processing.
Data stays on your device
Your data never leaves your browser. No uploads, no cloud storage, no logs.
Nothing stored or sent
No text is stored or transmitted. Trimming happens only in memory.
Fast and private
Trimming is instant and runs locally at full browser speed.
FAQ
Frequently asked questions
Paste your text into the tool to remove leading and trailing spaces, collapse multiple spaces, and clean up formatting instantly.
The easiest way is to use a browser-based whitespace remover. It quickly trims spaces and cleans line formatting without using Excel or scripts.
Trimming whitespace removes extra spaces at the beginning and end of each line, and can also clean up repeated spaces within text.
Normalizing line endings converts line breaks to a consistent format (such as Unix LF), which helps avoid issues across different operating systems or tools like Git.
Yes. You can remove blank lines while also trimming or collapsing spaces in a single step.
No. All processing happens locally in your browser. Your text is never uploaded or sent to a server.
Yes. You can paste large blocks of text, logs, or code and quickly clean up whitespace and formatting.