A neo-Nazi group has boasted about plastering posters featuring Hitler and swastikas across Toowoomba.

A group calling itself the Antipodean Resistance tweeted photos of its posters at a Toowoomba Catholic boys school, TAFE and in a park.

An image from the Antipodean Resistance website, from its August Action Report. Credit:Antipodean Resistance.

One of the posters says: "Nazi youth organising in your area!" while another has an image of Adolf Hitler wearing aviator sunglasses with the words: "National socialism or nothing!"

The post was condemned by a Jewish community organisation, which fights anti-Semitism and racism in Australia.