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Line Numberer

Add line numbers to your text with customizable format and options

0 characters

Basic Numbering

Format: 1:
Input:
First line
Second line
Third line
Output:
1: First line
2: Second line
3: Third line

With Padding

Format: 1. (with 3-digit padding)
Input:
Line one
Line two
Line three
Output:
001. Line one
002. Line two
003. Line three

About Line Numberer

Start Number: Choose the number to start counting from. The default is 1, but you can start from any positive number.

Format: Choose how to format the line numbers. Options include numbers with colons (1:), dots (1.), parentheses (1)), or just the number (1).

Zero Padding: Add leading zeros to line numbers for consistent formatting. For example, with padding of 3, line 1 becomes "001". Set to 0 to disable padding.

Real-time Processing: Line numbers are added automatically as you type, with all formatting options applied instantly.

Use Cases: Add line numbers to code snippets, create numbered lists, format text for reference purposes, or prepare content for documentation where line numbers are needed.

Free Line Numberer Tool - Add Line Numbers to Text Instantly

Our line numberer is a powerful text manipulation utility that helps you add line numbers to your text with customizable formatting options. Use this text fixer to number lines in code snippets, create numbered lists, format text for reference, or prepare content for documentation. Whether you need to add simple line numbers or formatted numbering with padding, this text manipulation tool provides the line numbering capabilities you need.

The line numberer supports multiple format options including colons, dots, parentheses, or plain numbers. You can customize the starting number, add zero padding for consistent formatting, and see results in real-time. This text fixer helps you fix text formatting by allowing you to quickly add professional-looking line numbers to any text. The tool processes your content instantly, allowing you to number lines with professional text manipulation features.

When you need to fix text formatting for code references, documentation, or numbered content, our line numberer provides the text manipulation capabilities you need. The tool works entirely in your browser, ensuring your content remains private and secure. Start using this text fixer today to add line numbers to text and improve your workflow with professional text manipulation tools that help you fix text formatting efficiently.

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