Members of Ms Everard's family sat in court to witness the defendant enter his pleas.
Reading the indictment to Couzens, the clerk of the court said: "You are charged that on Mar 2, 2021, you unlawfully and by force or fraud took or carried away Sarah Everard against her will".
A medical report, due on July 9, is being prepared on Couzens' mental welfare before a plea is entered.
At the beginning of this month, a post-mortem revealed she had died as a result of compression of the neck.
Human remains were discovered a week later next to a defunct leisure and golf complex, with dental records confirming the body belonged to Miss Everard. There is no suggestion anyone else was involved.
Miss Everard's death became a cause celebre for feminists demanding more protection for women.
However, the London police were criticised for the way the unit mishandled a vigil that was organised for Everard.
France President Emmanuel Macron slapped in the face
Macron's security detail quickly intervened, tackling the man while pulling the president away from the metal barrier. Macron is now on a "Tour de France" to 'take the pulse of the country, ' according to the Elysee Palace.
Kamala Harris Tells Guatemalans: Don't Come To The US
Harris also said a US anti-corruption task force would work with local prosecutors to punish corrupt actors in the region. She was tapped for the role at the end of March as the number of migrants looking to cross the US border surges.
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