"Warning Sign Generator" to create images such as danger, warning, attention

It is a site that makes it easy to create a warning sign like a warning icon like the image above.

See below for usage.
Warning Sign Generator
http://www.warningsigngenerator.com/

First select the rough frame with "Step # 1", then select the icon with "Step # 2". Then select the character to display in "Step # 3". Only alphanumeric characters and symbols can be used. Finally, click the button directly under "Step # 4: Click this button ..." to generate the image.

The previous version of this is here. Size, layout, icons that can be used are different.

Warning Label Generator
http://www.warninglabelgenerator.com/