Regular Expression
//
Test String
Highlighted Matches
Hello world! My email is [email protected] and my phone is +1-555-123-4567.
Matches (0)
Enter a pattern to see matches
Quick Reference
Character Classes
- . any char
- \d digit
- \w word char
- \s whitespace
Anchors
- ^ start
- $ end
- \b word boundary
Quantifiers
- * 0 or more
- + 1 or more
- ? 0 or 1
- {n} exactly n
Groups
- (abc) capture
- (?:abc) non-capture
- (?<name>) named




