Number Lines
Number each line (or strip numbers) — toggle. Everything runs on your device — fast, free, and never sent to a server.
The result will appear here…
or press Ctrl+Enter
Everything runs in your browser. Your data is never sent to our servers.
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Example
Example Input
a b c
Example Output
1. a 2. b 3. c
How to Use
- 1Paste or type your text into the Input field.
- 2Choose a mode (forward/reverse) at the top.
- 3If the tool has "More settings", set them as needed.
- 4Click the button (or press Ctrl+Enter), then copy the result.
About Number Lines
Number Lines adds a sequential number to the start of each line; reverse mode strips the numbering.
It is useful for making numbered lists or referencing specific lines.
FAQ
Is my text sent to a server?
No. Number Lines runs entirely in your browser — the text you enter never leaves your device.