Welcome to WEB-CMD

Browse command references from the sidebar, or press / to search across every section. Click any command to copy it to the clipboard.

IP address

CIDR or mask

Prefix slider /24

Data size

Speed

Overhead % (protocol / efficiency loss)

Length

Include Uppercase letters A-Z Lowercase letters a-z Numbers 0-9 Symbols !@#$%&*

Exclude Ambiguous characters O 0 I l 1 | ` ' "

Expression

minutehourdaymonthweekday

Epoch

Date & time

Current epoch:

Mode

Everything runs in your browser. Nothing is sent anywhere.