Robertson will leave Liverpool at the end of the season, ending a nine-year stay at the club.
The decision follows a period in which Robertson said he had chances to move on but chose not to take them because of how difficult it was to leave Liverpool.
“But I know football moves on, I know teams move on and I think now is the time for me to move on and go wherever my next move is and wherever my career takes me,” Robertson said.
His comments framed the exit as a career decision rather than a sudden break, with Robertson acknowledging both his attachment to the club and the need for a next step.
The announcement also comes two weeks after Mohamed Salah’s departure at season’s end was announced, adding another major change to Liverpool’s squad plans.