Press the green flag and paste your binary data. The variables will change to show how many 1s and 0s there are, and the ratio of 1s to 0s (1s over 0s).
Good for use in randomness experiments. The preloaded data is a binary dump of a static sound I made using a radio and a laptop, as follows (five steps, it isn't that hard): 1: Connect output of radio to line in of laptop. 2: Record. 3: View hexadecimal and copy from about 200 bytes into the file. 4: Convert to binary. 5: Analyse.