A Kud Wafter (クドわふたー) movie is currently being produced. The movie will be animated by J.C. Staff, who also animated the Little Busters! anime series and will be directed by Kentaro Suzuki. It is initially slated for September 2019 but is delayed to September 2020.
On January 8, 2015, Baba Takahiro, the CEO of Visual Arts/Key announced on a blog that he was working behind the scenes to get Rewrite, Planetarian and Kud Wafter animated.
On January 17, 2017, Baba Takahiro posted Visual Arts plans for the year and confirmed that there will be a crowdfunding project for a Kud Wafter movie.
A Japan only crowdfunding project started on July 19. The initial goal of was ¥30,000,000 was reached on July 21. The final stretch goal was also reached, bringing the total duration of the movie to 40 minutes. In total the project raised ¥78,047,044.
An international crowdfunding started on October 17, 2017 on Tokyo Otaku Mode, raising ¥8,980,540, more than twice the amount of ¥3,000,000 required for the English translation.