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Regex Tester & Debugger

Test and debug regular expressions with live highlighting

Regular Expression Pattern

/gGlobal search – finds all matches rather than stopping after the first.

Quick Syntax Reference

Tap to append snippets to your pattern.

Pattern Breakdown

2 tokens explained

TokenExplanation
\dDigit character (0-9).
+Quantifier – previous token appears 1 or more times.

Test String

Highlighted Matches:

The year is 2024 and 2025 is next year.

Match Results

✓ Found 2 matches

Match #1Position: 12-16
2024
Match #2Position: 21-25
2025

Common Patterns

Export Code

const regex = /\d+/g;
const matches = text.match(regex);