Text Line Number Adder

How to Use the Text Line Number Adder

1. Enter your text in the "Text Input" area, with each line separated by a newline character (press Enter).
2. Choose your preferred line numbering format:
• Include line header: Adds a line number before each line (e.g., "Line 1: Text", "Line 2: Text")
• Include line footer: Adds a line number after each line (e.g., "Text (1)", "Text (2)")
3. Click the "Calculate" button to process your text and add line numbers.
4. The results will display the numbered text and the total number of non-empty lines in your input.

Working Principle

This calculator works by splitting your input text into individual lines using the newline character as the delimiter. It then counts only the non-empty lines (lines that contain at least one character other than whitespace). The calculator applies the selected numbering format to each non-empty line and displays both the numbered text and the total count of non-empty lines.

Example

Input:

Hello World
This is a test
Calculator

Output (with line headers):

1. Hello World
2. This is a test
3. Calculator

Total Lines: 3