Vai al contenuto
Strumenti di conversione

Escape Regex Metacharacters

Escape regular-expression metacharacters so text can be used as a literal pattern.

Nel browser · Senza registrazione

Produces a standalone JavaScript regex source fragment, not a full /pattern/ literal. Does not execute expressions or replace the full RegExp.escape specification.

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. Escape regular-expression metacharacters so text can be used as a literal pattern.
  2. Choose the mode or options, then run the tool.
  3. Review the result, then copy or download the TXT file.

Esempio

a+b?. → a\+b\?\.

Dettagli e limiti

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

Riferimenti

Pagina aggiornata: