Add Line Numbers

Add line numbers to your text with customizable formatting options

Click to upload or drag and drop

TXT files only
Line Number Options:
0 = no padding
1. Line content
Statistics:
Lines: 0 | Characters: 0 | Words: 0
How to use:
  • Upload a .txt file OR paste/type your text
  • Set the starting number (default: 1)
  • Choose increment value (default: 1 for sequential numbering)
  • Set padding to add leading zeros (e.g., 001, 002, 003)
  • Select separator style between number and text
  • Optionally skip empty lines or right-align numbers
  • Click "Add Line Numbers" to process
  • Use "Remove Line Numbers" to strip existing line numbers
Examples:
Input:
First line
Second line
Third line
Output (default settings):
1. First line
2. Second line
3. Third line
Start: 10, Increment: 5:
10. First line
15. Second line
20. Third line
Padding: 3, Separator: ) :
001) First line
002) Second line
003) Third line