Regex Tester & Validator
Test, validate and match regular expressions
Test, validate and match regular expressions
Matches US phone numbers in various common formats, with optional international prefix (+ or country code digit 1). Supports area codes with or without parentheses and accepts hyphens, dots, or spaces as separators between number groups. Handles formats like 555-123-4567, (555) 123-4567, 555.123.4567, and +1 555 123 4567. Useful for extracting or validating contact information from text, forms, or documents.