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Add / Remove Line Numbers

Add 1-based line numbers or remove matching numeric prefixes.

Nel browser · Senza registrazione

Remove mode recognizes only a leading number followed by a period and a space. Blank lines are numbered too.

Up to 100,000 UTF-16 units per input and 1,000,000 per result. See the supported formats and examples below.

Come si usa

  1. Add 1-based line numbers or remove matching numeric prefixes.
  2. Choose the mode or options, then run the tool.
  3. Review the result, then copy or download the TXT file.

Esempio

apple
banana → 1. apple
2. banana

Dettagli e limiti

Text stays in your browser; it is not sent to a conversion server.

Riferimenti

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