Add or Remove Line Numbers from Text
Add or remove line numbers from a text, with adjustable separator and start.
🔒 100% client-side — no data sent
Add or strip line numbers from any text in one click, with a customizable separator and starting number. Perfect for preparing code, logs or numbered lists. Everything runs in your browser: your text is never sent to a server.
What is it for?
- ▸ Number code lines for documentation
- ▸ Strip pasted numbers copied from an editor
- ▸ Turn plain text into a numbered list
- ▸ Clean logs before analysis
FAQ
Can I choose the starting number?
Yes, set the starting number and the separator (dot, dash, colon...).
Can the tool remove existing numbers?
Yes, it detects and removes numbers at the start of each line.
Is my text sent anywhere?
No, all processing is local.