Regex Tester

Regex Tester

Test and debug regular expressions in real-time with match highlighting, replacement, and detailed analysis.

Regular Expression

global (g)

ignoreCase (i)

multiline (m)

dotAll (s)

unicode (u)

sticky (y)

Replace With

Example Patterns

Test Text

Replaced Text Preview

0

Matches

-

Current

0ms

Time

Regex Details

Keyboard Shortcuts

N

Next Match

P

Previous Match

Ctrl+Enter

Run Test

Import/Export Session

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