Regex Tester & Validator

Matches Brazilian landline phone numbers formatted with a two-digit area code (DDD) in parentheses, followed by a space and an 8-digit number split into two groups of 4 by a hyphen, e.g., (11) 3456-7890. Useful for validating fixed-line phone input fields or extracting such numbers from text. The global and multiline flags enable finding all occurrences across multiple lines.