Sandali Sinha is an Indian actress who gained prominence for her debut role in the hit Bollywood film "Tum Bin" (2001). While details regarding her early life and family background are relatively scarce in the public domain, it's known that she hails from a Bihari family. "Tum Bin," a romantic drama, catapulted her to instant fame, with audiences appreciating her fresh face and natural acting. The film's success led to several offers, and she subsequently appeared in movies like "Pinjar" (2003), a critically acclaimed film based on a novel about the partition of India, where she played a supporting role. She also starred in "Ab Tumhare Hawale Watan Saathiyo" (2004), a patriotic drama featuring a large ensemble cast.

However, Sandali's career trajectory didn't quite maintain the initial momentum generated by "Tum Bin." While she continued to act, she didn't achieve the same level of success or recognition in subsequent projects. She appeared in a mix of Hindi and regional films, exploring different genres and roles. Over time, Sandali gradually transitioned away from the limelight of the film industry. After her marriage, she shifted her focus towards family life and entrepreneurial ventures. She is known to be involved in businesses related to baking and confectionery, demonstrating a passion for culinary arts. Although she is not as actively involved in acting as she once was, Sandali Sinha remains a memorable figure for many who fondly remember her debut performance and the impact of "Tum Bin" on Bollywood's romantic landscape.