I need help with removing the backgrounds

Creator's Corner Art Resources
1

Can someone help me with removing the backgrounds from these pictures?

coollogo_com-2996548

coollogo_com-23848451
coollogo_com-23848451.png1288×111 118 KB

coollogo_com-29965338
coollogo_com-29965338.png1226×111 115 KB

coollogo_com-31923561
coollogo_com-31923561.png802×186 121 KB

coollogo_com-46222385
coollogo_com-98411192
coollogo_com-98411192.png753×111 74.1 KB

coollogo_com-110162970
coollogo_com-127281069
coollogo_com-127281069.png1057×226 144 KB

coollogo_com-231981964
coollogo_com-284842228