A Developer's Guide to the Remove Empty Lines Tool

The Remove Empty Lines tool is a simple text-cleaning utility designed to quickly eliminate unwanted blank lines from a block of text. It's perfect for tidying up code, logs, or any text file where extra vertical space is unnecessary.

Features

• Two-Step Process: The tool provides a live preview of the result. You can see the cleaned text before committing the change to your main input, allowing for a safe and predictable workflow.
• Whitespace Line Removal: By default, the tool is configured to remove not only completely empty lines but also lines that contain only whitespace (spaces, tabs, etc.). You can toggle this feature off if you only want to remove truly empty lines.
• Removed Line Counter: A live counter shows you exactly how many lines will be (or have been) removed.
• Undo Functionality: If you accidentally apply the changes, a convenient "Undo" button allows you to restore your original input.

How to Use

1. Paste Your Text: Enter the text you want to clean into the "Input" text area.
2. View the Preview: The "Result" text area on the right will instantly show you what the cleaned text will look like.
3. (Optional) Configure: Use the switch to control whether lines containing only whitespace should be removed.
4. Apply or Copy:
   • Click Apply Changes to replace your original text with the cleaned version.
   • Click Copy Result to copy the cleaned text without changing your input.
   • Use Undo if you want to revert the last "Apply" or "Clear" action.