In 1995, Dinar joined the theater troupe "Nagorik Natya Somproday". He acted in several plays including Nurul Diner Sharajibon, Ocholayoton", "Mrityu Sangbad, Galileo", "Dewan Gazir Kissa and Shankha Chil.[2]
Dinar debuted in television drama by his performing in Gor, written by Gazi Rakayet and directed by Salauddin Lavlu[2] in 1997. Dinar acted in the drama because Rakayet inspired him to do that. Then Dinar became popular by performing in TV series Bondhone.[1]
He also acted in films including Joyjatra and Phirey Esho Behula.[2]Joyjatra, the 2004 Bangladeshi film, was his debut film.[1]
After the 2010s, Intekhab Dinar became frustrated as his work declined. Then he decided to retire from acting in consultation with his family. Thus at one time he became a stranger among the new generations. In 2020, Dinar entered the world of web series by acting in Taqdeer. Then in 2021, his career resurrected by his performance in an episode of Unoloukik. Since the 2020s, he has been busy mainly acting in web series. He is now known as "web artist".[5]