Regex data generator
Create test data matching regular expressions for validation and debugging
Example regex patterns
Hex color value
/^#?([a-fA-F0-9]{6}|[a-fA-F0-9]{3})$/
URL
/^((https?|ftp|file):\/\/)?([\da-z\.-]+)\.([a-z\.]{2,6})([\/\w \.-]*)*\/?$/
IPv4 address
/^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/
Morse code
/^[.-]{1,5}(?:[ ]+[.-]{1,5})*(?:[ ]+[.-]{1,5}(?:[ ]+[.-]{1,5})*)*$/