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Number lines
Number every line of text using your preferred starting value and separator, then copy the generated result for reuse.
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- Instant
- Free
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- Works offline
- Clipboard
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Starting number
Numbered lines
Why use this tool?
Automatically prefix each line of text or a list with a number while choosing the starting value and separator. It is useful for quickly turning raw lines into steps, numbered references, questions, or ordered items.
Smart processing
Transform and analyse text with focused, fast, and readable operations.
Supported formats
Plain text, pasted content, and text files depending on the tool.
Save time
Get a clean, ready-to-use result in seconds without installing software or configuring a complex workflow.
Guide
How to use this tool
- 1
Paste the lines to number
Add your text with one item per line.
- 2
Configure the numbering
Choose the starting number and the separator inserted between each number and line.
- 3
Check the numbered lines
Check the generated sequence before reusing it in a document or another application.
Tips and best practices
- Use separators such as '.', '-', or ')' depending on the style required in the final document.
- Starting at 0 can be useful for technical lists or programming-related indexes.
- Check blank lines before numbering if you do not want them to receive a number.
Frequently asked questions
Can I choose the starting number?
Yes. You can start at 0, 1, or another value that matches your use case.
Can I customize the separator after each number?
Yes. The separator can be adapted to the list style you want to produce.
Does the tool change the text on each line?
No. It adds numbering before each processed line without rewriting its content.
Is the text uploaded to the Internet?
No. Numbering runs locally in your browser.
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