Free Robux Codes(Search for players or library):
For 100M+ robux(Most of them won't work or they are expired):
0012WQqopSS
991jjKKDSp0
000o1231ssf
ffgSwAAe111
001ow13ddFi
00100021HHj
2222OOddWwk
For 1M+ robux(Same for 100M+):
111JJDssQ12
o001lkMMXs1
000129910fG
nnsMMd127qq
aiiES1dddD4
0000ddLLzzY
YYyzy0v22ro
For 100K+ robux(Most of them work):
1112DDkksdw
00000000aKK
AAAAAa1awwO
MMd8888774w
For 100 robux(I didn't put the expired ones)
1131jj2KKw2
212121210kL
LLLssGb266n
01ddGGHXbv5