Overview
Add Line Numbers to Text lets you number multi-line text with customizable prefix/suffix, order, alignment, position, and blank-line behavior.
Key Features
- Add line numbers to multi-line text quickly
- Built-in styles and custom configuration mode
- Ascending or descending numbering
- Zero padding and start/end position control
- Optional skip-blank-line behavior
- Open UTF-8 files, then copy or download output
How to Use
- Enter text or open a local UTF-8 text file
- Choose a built-in style or switch to custom mode
- Configure prefix, suffix, order, padding, and position
- Review output and copy or download
Common Use Cases
- Precise line references in code review
- Faster issue location in logs and config files
- Code snippets with line numbers in technical docs
- Numbered API multi-line responses for comparison
Usage Tips
- Clean up text first for better readability
- Enable zero padding for large files
- Line-start numbering is better for explanation; line-end keeps original indentation
- Choose skip-blank-line behavior based on your referencing needs