Whitespace Trimmer
Remove leading/trailing whitespace
Tool Guide
Introduction
The text whitespace trimmer quickly removes leading and trailing whitespace from text, perfect for cleaning copied content, batch-normalizing documents, and preparing data for import. Two modes are available — trim the whole text or trim each line individually — saving you from tedious manual editing.
Core Features
- Trim whole text: Removes leading and trailing whitespace from the entire text block at once, ideal for single-paragraph cleanup.
- Trim each line: Strips leading and trailing spaces from every line individually, preserving inner content and spacing.
- One-click copy: Copy the processed result instantly for pasting into Excel, databases, or code editors.
How to Use
Step 1: Paste the text to be processed into the input box.
Step 2: Click "Trim All" or "Trim Per Line" as needed.
Step 3: Review the result and click "Copy Result" for use.
Step 4: Click "Clear" to reset and start over with new input.
Use Cases
Data pre-processing: Remove extra spaces before importing into databases or spreadsheets to prevent data inconsistencies.
Batch data cleaning: Fix leading/trailing spaces introduced when exporting from Excel, CSV, or other systems.
Config normalization: Clean up copy-paste-introduced spaces in config files or parameter lists.
Log normalization: Normalize irregular whitespace in log files for easier analysis.
Customer service archiving: Clean text copied from chat records or emails before entering it into a system.
FAQ
Q: What is the difference between "Trim All" and "Trim Per Line"?
A: "Trim All" removes only the leading and trailing spaces of the entire text block. "Trim Per Line" strips spaces from the start and end of every individual line. For multi-line data, "Trim Per Line" is recommended.
Q: Will spaces between words be removed?
A: No. The tool only removes leading and trailing whitespace. Spaces within a line are left completely untouched.
Q: Does it support multi-line text?
A: Yes. Use "Trim Per Line" mode for multi-line content to trim each line independently for best data cleaning results.