The 49ers elevated Cracraft to the active roster Saturday, Matt Maiocco of NBC Sports Bay Area reports.
Cracraft is expected to make his 49ers debut Sunday against the Seahawks. The team needs depth at wide receiver because Deebo Samuel (hamstring) and Richie James (ankle) have been ruled out, so Cracraft will operate as the No. 5 wide receiver. He could also return kicks if necessary.