Text ToolsPrivate by design
Line Number Adder
Paste text to prepend a line number to every line — handy for sharing code snippets or referencing specific lines.
How to use this tool
- 1Paste your text into the input box.
- 2Choose a starting number and separator style.
- 3Copy the numbered result.
Frequently asked questions
Can I start numbering from something other than 1?+
Yes, set any starting number — useful when numbering a continuation of an existing list.
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