Trim Text
Remove leading and trailing whitespace from each line.
The Trim Text tool removes leading and trailing whitespace from every line in your text. It also handles blank lines - remove them or reduce multiple blank lines to one. Essential for developers, data analysts, and anyone cleaning up text with uneven indentation.
What This Tool Does
Leading and trailing whitespace is invisible but causes real problems. In code, trailing spaces create noisy diffs in version control. In data, leading spaces break sorting and matching. In documents, inconsistent indentation looks sloppy. This tool trims every line individually, removing spaces and tabs from the start and end while preserving the content in between. It also offers blank line handling - remove all blank lines or collapse consecutive blanks into one for cleaner formatting.
Why Use This Tool
Trailing whitespace is invisible but causes real problems. In code, it creates unnecessary diff noise in version control, making code reviews harder. In data, leading spaces break sorting, searching, and matching operations. In documents, inconsistent indentation makes text look uneven. Trimming each line manually is impractical for anything beyond a few lines. This tool processes every line independently and instantly, handling hundreds or thousands of lines in a fraction of a second. It is one of those tools you don't think you need until you try it.
How to Use
- Paste your text into the input box or upload a file.
- Select options for leading whitespace, trailing whitespace, and blank line handling.
- Click Trim Text to process.
- Copy the trimmed result or download it.
Common Use Cases
- Removing trailing spaces from code files before committing
- Cleaning up exported data with inconsistent indentation
- Trimming whitespace from pasted text before inserting into documents
- Reducing excessive blank lines in copied content
- Fixing indentation issues in text copied from websites
Example
Tips
- Trim trailing whitespace from code files before committing to reduce diff noise
- Use 'Reduce multiple blank lines to one' for a cleaner document structure
- Combine with Remove Extra Spaces for comprehensive text cleanup
Frequently Asked Questions
Does it trim every line individually?
Yes. Each line is trimmed independently, removing leading and trailing whitespace from every single line.
Can I keep blank lines?
Yes. You can choose to keep all blank lines, remove them entirely, or reduce multiple consecutive blank lines to one.
Is it free?
Yes, completely free with no limits.
What about tabs?
The tool trims both spaces and tab characters from the start and end of each line.
Is my data private?
Yes. All processing runs in your browser. Nothing is uploaded to any server.