Generator based on Regular Expression

This generator produces value based on specified regular expression.

DTM Data Generator for Excel: regular expression generator options

Supported options

  • The program supports standard UNIX-style regular expressions except items mentioned in 'Limitations' section.
  • \d means digit
  • \w means letter digit or '_'
  • \s means space symbols
  • Repeaters: {n} means exact n times, {n,m} means between n and m times

Limitations

  • The generator ignores '$' and '^' signs for begin and end.
  • The program does not support negative ranges like [^0-9].
  • Only \1 to \9 blocks can be used.