Kulhari started her career with theatre and TV commercials. She did a one-month acting workshop in a Hindi theatre group called Yatri. She worked on three plays after that – Chinta Chod Chintamani with Yatri group, Shehenshah Of Azeemo with AK Various productions and a Hindi adaptation of Sakharaam Binder with Yatri group. Kulhari was the face of many TV commercials – Lotus Mutual Funds, Travel Guru, Videocon Air Conditioners, Parachute Gorgeous Hamesha Campaign, ICICI Bank, Kaya Skin Clinic, Taj Mahal Tea (along with Indian actor Saif Ali Khan), Everyuth Face Wash, Whirlpool Refrigerators (along with Indian actors Ajay Devgn and Kajol), Spice Mobile, Virgin Mobiles (along with Indian actor Ranbir Kapoor), Close-up, JK White Cement and Tic Tac mouth freshener. Kulhari was the face of beauty brand Nivea Visage Sparkling Glow's face for a duration of 2 years. Kulhari was also a part of three music videos – Hik vich jaan in Desi Rockstar 2 album by Gippy Grewal, Junoon by singer Abhijit Saawant and Mitran Di Chatri by Babbu Mann.