Line Numbering Tool

Consistent line numbers remove guesswork in support tickets, code reviews, and collaborative docs. Configure the padding and blank-line strategy that matches your workflow, then copy the numbered output instantly.

Quick samples

Processing runs on the server, so longer drafts and unicode stay intact.

Numbering controls

Pad with leading zeros based on the highest line number.

Keep blank lines as-is without numbering them.

Numbered output

Copy the final text with your selected numbering rules.

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Documentation

Line Numbering Tool

Full Docs

About this tool

Line Numbering Tool adds, removes, and controls line numbers for multiline text. Use it when snippets, transcripts, or exports need stable references.

Key options

Numbering style controls how line markers appear.

Blank-line handling controls whether empty rows stay visible, receive numbers, or are skipped.

The original line order is preserved.

info

Gotchas

Check blank-line handling before copying. Skipping blank lines can make references differ from the original text.

For code, make sure numbering is for review only and not pasted into executable source.

tips_and_updates

Key use cases

  • -Add line numbers for code or copy review.
  • -Reference exact transcript lines.
  • -Prepare numbered text for handoff.
  • -Control whether blank lines are numbered or skipped.

FAQ