She has modelled for designers like Manish Malhotra, Vikram Phadnis, Neeta Lulla, Pria Kataris Puri, Babita Malkani, Amy Billimoria and many others.

[citation needed] On 21 November 2021, Ranjan tied the knot with her longtime boyfriend actor Aditya Seal in Mumbai.

[7][8] She made her debut in Hindi Cinema with the Romantic Comedy, Wedding Pullav,[9][10] in October 2015, directed by ace cinematographer Binod Pradhan.

She had a friendly appearance in Batti Gul Meter Chalu starring Shahid Kapoor and directed by Shree Narayan Singh.

In 2020, she starred in AltBalaji's Fittrat as Amy opposite Krystle D'Souza and Aditya Seal.