Convert string to hex array The output is a byte array. , as an array of bytes, you must convert back and forth between the string representation. ToString("x"); This question looks like a bunch of other questions, but none exactly match what I need. Now you can use QString::insert to insert characters into string directly (but calculate inserting index carefully), or you can extract parts of original string using midRef and append them into new string using append. I did some research and found out that byte. Users can also convert plain english data File to Hex by uploading the file. Problem Statement – Given a byte array, the task is to convert the Byte Array to Hex String. Sep 26, 2008 ยท I am looking for a way to convert a long string (from a dump), that represents hex values into a byte array. It works for any Python from Python 2. Please put a typical string inside the string control and make it the default, resave, and attach once more. sevszsdtvuhzmtxcavvksbbztjamwpadhwnlkzlixbavyqhibngleemhjygdqsifbmde