A few years ago we started developing an image labeling tool – Anno – to help us train AI for our projects. At the time we could not find a readily available solution; the few existing tools lacked functionality or were available online only.

We improved and refined Anno with every real-life project. It has become the base tool in all our AI projects and we now want to share it with the open source community.

Anno is available on GitHub for downloading in source code and as a Prebuild-Binary setup.

We are gradually updating the user guide with Anno’s abundant features!