txt to smd conversion implies some kind of text export or import of it to a software that uses .smd files, not making it much easier, considering the number of different .smd files that exists.
It is usually possible to either directly import text file or use the copy and paste method to import the data, but not specific converter that can be used just for for txt to smd conversion is know to us at this time.
Updated: October 20, 2023