URL-parameters to be used if you want to control this page directly:

ns=N   num of spells to make each roll
nw=N   num of words in each spell
cw=... conjunction words (separated with space)
i=...  magic item words (separated with space)
f=1    "force ..OF.. format"
un=1   "use numbers"
uc=1   "use conjunction words"
ui=1   "create magic items"
roll=N  like clicking "Make spells" N times
seed=N  sets the random seed*
clear=N clear this many times
embed=1 show only output (e.g. for embedding)
* By using the same numbers for seed and roll, you get the same result each time.