Liberbeer was originally established as the official beer of the Free State Liberland, the newest country in the world, founded in April 2015. Liberland covers 7 km2 on the Danube River between Croatia and Serbia and is based on the principles of maximum personal and economic freedom.

In December 2016, the first batch in czech craft brewery Krušnohor was prepared. Responsibility for the main recipe was given to the brewmaster Vojtěch Slivoň, who holds the Talent of the Year 2016 in the Czech Republic. The Liberbeer brand appeared on several types of beer – India Pale Ale, Pale Lager, in cooperation with the Serbian brewery Dogma was produced Session India Pale Ale in 2018.

At present, new beers are being prepared especially in cooperation with the Krušnohor brewery.