How to use
- Paste your lines of text.
- Set the starting number, separator, and padding.
- Copy the numbered list.
About this tool
Prefix every line with a running number. Useful for referencing items, numbering steps, or preparing a quick ordered list. Free online text tools. Everything runs in your browser — your text never leaves your device.
FAQ
Can I start from a number other than 1?
Yes — set “Start numbering at” to any whole number.
Will blank lines get a number?
Not if “Skip blank lines” is on; blank lines are passed through unnumbered.
What is zero-padding for?
It keeps numbers aligned (01, 02 … 10) so lists line up neatly in monospaced contexts.