Regex Playground

Test regular expressions with real-time highlighting, match details, and replacement preview. (Free: 10 uses/day)

//

Test String

Matches (2 found)

Contact us at hello@devplaybook.cc or support@example.com for help.

Match Details

#1"hello@devplaybook.cc"index: 14
#2"support@example.com"index: 38

Replace (optional)
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