Line Number Adder
Add line numbers to text with configurable start number and separator.
Processed on your device — never uploaded
Input
Numbered Output
Frequently Asked Questions
How do I add line numbers to text?
Paste your text into the input field and line numbers are automatically added to the beginning of each line in the output.
Can I start line numbering from a number other than 1?
Yes, use the "Start at" field to set any starting number, such as 0 or 100.
Can I customize the separator between the number and text?
Yes, you can change the separator to any string like a period, colon, tab, or custom characters using the separator field.