Text & String Tools
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Add Line Numbers
Number each line of your text or code with customizable start numbers, padding, and separators.
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How to Use Add Line Numbers
1
Paste your code or text.
2
Choose whether to Add Line Numbers or Remove existing numbers.
3
Configure separator format (e.g. "1. ", "1) ", or "001: ").
Example & Output
Prepends sequential numbering to each line.
Input Example
First step Second step Third step
Resulting Output
1. First step 2. Second step 3. Third step
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Frequently Asked Questions
Yes, the Remove Numbers mode strips leading line numbers from code snippets automatically.
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