Alice Cohn began training as a carpenter in Breslau in 1930. She was the first woman in the city’s guild of craftsmen. In 1933 she was expelled from the organization, as a Jew, and had to abandon her apprenticeship. From 1934 she worked as a graphic designer, running a small advertising studio until she fled to the Netherlands in 1936. Once there, she painted cinema posters and worked as a designer.
After German troops invaded the Netherlands, she was also persecuted there. She lived in constant fear of arrest. In May 1943, she freed three-year-old Lonnie Lesser from an assembly camp in Amsterdam. Cohn was a friend of her parents. She forged papers for herself and dressed as a nurse to take the child out of the camp and place her with a foster family. She herself went underground in Utrecht, where she joined the Utrecht Children’s Committee. This resistance group hid Jewish children and provided Jews with forged papers. Alice Cohn worked as a forger, altering identity papers and forging signatures.
After the war she worked as a graphic designer in advertising and designed toys. In 1947 she married Rudolf Bermann and moved to Liechtenstein.