Regex Tester

Test expressions in real time with flags, highlighted matches, and groups.

Expression

Test Text

65 chars

Highlighted Matches

Yahia builds Next tools in Cairo. Regex highlights useful pieces.

4 matches

Groups & Explanation

Searches for /\b[A-Z][a-z]+\b/g. Global matching is used for display so every occurrence appears here.

Match 1: Yahia

Index 0

Match 2: Next

Index 13

Match 3: Cairo

Index 27

Match 4: Regex

Index 34