How to Add Line Numbers to Text Online for Free

Referencing specific lines in a document or code snippet is easier with numbered lines. The Line Number Generator adds them instantly.

What this tool does

• Adds sequential numbers to each line of text
• Customizable starting number

How to use it

1. Open the Line Number Generator.
2. Paste your text.
3. Copy the numbered result.

Common use cases

• Numbering lines in a document for easy reference during review
• Preparing a code snippet with line numbers for documentation

FAQ

Can I start numbering from something other than 1?

Yes, set any starting number you need.

Try the Line Number Generator next time you need numbered lines.