Add Line Numbers
Add Line Numbers: Add numbers to each line of text with various format options.
Settings
Add line numbers to your text with customizable formatting. Choose starting number, separator style, and padding options.
How to Use
- 1
Paste your text
- 2
Choose line number format (1., [1], etc.)
- 3
Set starting number and options
- 4
Get numbered text instantly
Use Cases
Code Snippets
Add line numbers to code for documentation or sharing.
Document References
Number lines for easy reference in documents.
List Creation
Create numbered lists quickly from plain text.
Teaching Materials
Number lines in examples for instructional content.
How Line Numbering Works
Splits text into lines and adds sequential numbers to each line.
Supports multiple formatting styles: 1., (1), [1], 1:, etc.
Option to pad numbers with zeros for alignment (001, 002, etc.).
All processing happens locally in your browser.
Frequently Asked Questions (FAQ)
Q.Can I start from a different number?
A. Yes! You can set any starting number you want.
Q.Can I customize the format?
A. Yes, choose from multiple formats like 1., (1), [1], 1:, or create custom separators.
Q.Does it support zero-padding?
A. Yes, you can enable zero-padding for aligned numbers (001, 002, etc.).
Q.Is my data safe?
A. Absolutely! All processing happens locally in your browser.
Other Useful Tools
Check out more developer tools
View All Tools