regex • test
1. @0: fooBar | groups: ["Bar"] 2. @7: fooBaz | groups: ["Baz"]
Test regular expressions against sample text with match highlighting. Regex is used for validation, search, and log parsing across many languages.
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The pattern \d+ finds one or more consecutive digits in the input string.
\d+
How to prototype regular expressions safely before shipping validation logic.
Read: Regex testing workflow: match with confidence →