Generate list of numbers from given starting to ending number. Generate list of numbers in reverse order. Click the "Generate List of Numbers" button and your results will display in the box. You can randomize your list of generated numbers by clicking the "Randomize List" button. You can reverse your list of generated numbers by clicking the "Reverse List" button. To generate a list of numbers from 1000000 to 1100000 select 1 low, 100000 high, pad the results and enter 1 as the prefix. Continue on in steps of 100000 until your desired range is complete and then combine the saved lists.