webKnossos

webKnossos is an open-source data sharing and annotation platform for large-scale 2D and 3D image datasets.

The core features of webKnossos are fast 3D data streaming, uniquely fast skeleton annotation (flight mode), and efficient volume annotation. webKnossos facilitates image analysis workflows on multi-terabyte datasets, including visualization of raw and multi-modal microscopy data, distributed training data generation, proof-reading of automatic segmentation, and mesh rendering of reconstructed objects.

As a scientific resource, webknossos.org serves as a database for published image datasets including their annotations.