Text Tools

Add Line Numbers

Use Add Line Numbers free in your browser. No account required; your input is processed locally in your browser.

Runs locallyYour inputs stay in your browser.
Workspace
HOW IT WORKS

Prefix every line with its number

Lines are numbered sequentially starting from one.

TextNumbered textRuns locally
01Text
02Enumerate lines
03Numbered text

alpha / beta → 1. alpha / 2. beta

GOOD TO KNOW

Blank lines are numbered too

The tool numbers positions in the line array rather than only non-empty lines.

PRIVATE BY DESIGN

Your content stays in the browser

Processing runs locally in the page without requiring the content to be sent to UtilityLake.

02

In short

What exactly does it do?

Lines are numbered sequentially starting from one.

Example?

alpha / beta → 1. alpha / 2. beta