Typical use
Input
First line
Second lineOutput
1. First line
2. Second lineAdd or Remove Line Numbers
Add or remove line numbers from text or code.
Use this page to add or remove line numbers from text. It focuses on multi-line text or code and produces text with line numbers or with them removed.
How to use
- Prepare multi-line text or code and paste, upload, or enter it as requested by the page.
- Adjust the available options, then run the process, conversion, generator, or lookup.
- Review text with line numbers or with them removed, then copy, download, or continue editing the result.
Examples
Privacy
Processed in browser
Input not stored
Review sensitive data
The input is mainly processed in your browser, and the page only uses browser capabilities needed to generate the result.
Frequently asked questions
Use multi-line text or code as expected by this page. If validation fails, try a smaller sample and check encoding, separators, file type, or expression syntax.
The usual causes are input format issues, browser support, or option settings. Verify the workflow with the sample first, then replace it with your own data.
You can copy ordinary results, but review critical fields and edge cases before production use, official submission, financial calculation, or publication.
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