Programmatically derive a regular expression from a string

Question

I would like to input a string and return a regular expression that can be used to describe the string\'s structure. The regex will be used to find more strings of the same

Answer 1

import just released a free tool to derive regex patterns from sets of example strings: "give it examples of data you want to pull out, and it will programmatically generate and test a regular expression."

https://regexpgen.import.io/

Its free but do need a login to use it.

Disclaimer: I work at import.io (that's how i know this exists)