Regex Editor & Tester

Matches a single word character or Latin accented character, including letters, digits, underscore, plus accented vowels (à-ã, è-ê, ì-ï, ò-õ, ù-ü), ñ, and ç. With global, multiline, and case-insensitive flags enabled. Commonly used for tokenizing, validating, or processing text in Portuguese and other Romance languages where accented characters are frequent.