.NET Regex Tester - Regex Storm

Pattern

Input

hello my number is4929000011112222
number is 4929000011112222ok?
4929 0000 1111 2222
4929-0000-1111-2222

Options

Ignore Case

Ignore Whitespace

Explicit Capture

Culture Invariant

Singleline

Multiline

Right To Left

ECMA Script

Start from position:

Max matches to find:

Replacement

Replace matches with...

Click the context tab to see replacements.

4 matches found in about 10 milliseconds.

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hello my number is4929000011112222
number is 4929000011112222ok?
4929 0000 1111 2222
4929-0000-1111-2222