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Add Line Numbers Tool

Automatically add line numbers to pasted text with configurable start, step, and alignment.

Tool Overview: Add Line Numbers Tool

Automatically add line numbers to pasted text for logs, code snippets, or lists.

What Is Add Line Numbers Tool?

Add Line Numbers Tool cleans and transforms text quickly for reuse.

Common Use Cases

  • Clean logs and config text
  • Preprocess content before editing
  • Batch text cleanup

How to Use

  1. Paste your text into the input box.
  2. Set the start number, step, and separator.
  3. Enable zero padding to align numbers.

Tips

  • Keep defaults to start from 1.
  • Change the separator to ": " or "\t" for different formats.

❓ FAQ

Q1: Need to keep spaces?
A: Adjust the options to preserve whitespace.

Q2: Large input is slow?
A: Split into smaller parts.

Q3: How to export?
A: Copy the output directly.