Add Line Numbering

Line Numbering Tool

How to Use:

1. Enter your text in the input area below
2. Each line will be automatically numbered
3. Number format adjusts based on total lines:
   • 1-99 lines: 01., 02., ..., 99.
   • 100-999 lines: 001., 002., ..., 999.
   • 1000+ lines: 0001., 0002., etc.
4. Click "Process Text" to add numbers
5. Use the Copy button to save results