Tester regex

Prova espressioni regolari JavaScript con flag. Vedi corrispondenze, gruppi, indici e un'anteprima evidenziata. Include sostituzione e permalink.

Regex Tester

Test JavaScript regular expressions with flags. See matches, groups, indexes, and a highlighted preview. Includes replacement and permalinks.

Pattern Flags Test text Replacement (optional)

Matches

Highlighted preview

Replacement result