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Add Line Numbers
Number each line with a starting number and separator.
Your results will appear here.
Three steps. That’s it.
A useful toolkit for text, data, images and calculations.
- 01
Add your input
Choose a tool, enter values or select a file.
- 02
Make it yours
Adjust the options and run the action.
- 03
Take the result
Copy the result or download its file.
Line number generator online
Add reference positions to a text excerpt. The chosen start and separator become part of the exported text.
How to use it
Enter the source input or select Try example. Review Start number, Separator. Select Run tool and inspect the result before copying or downloading.
Options and example settings
Worked examples
Add reference positions to a text excerpt.
Worked example — Add Line Numbers
Settings: Start number: 1; Separator: .
Input:
apple banana
Output:
1. apple 2. banana
The example output has 2 lines. Compare its order, separators and whitespace with the input before copying the result.
Limitations and common mistakes
- The chosen start and separator become part of the exported text.
Frequently asked questions
How can I add numbers to text lines online?
Enter the source input or select Try example. Review Start number, Separator. Select Run tool and inspect the result before copying or downloading.
Where is my input processed?
The bundled tool processes input in your browser. It does not upload tool input to a conversion service. Other site plugins, analytics, advertising and browser extensions may have separate behavior.
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