home | introduction | examples | features | manual | site map | contact

Learn more:


Create your own local brat installation:

Download v1.3

Manage your own annotation effort

Easy to set up: installation instructions

Instructions for upgrading to v1.3 (Crunchy Frog)

Open source (MIT License)

Current version: v1.3 Crunchy Frog (2012-11-08).

brat rapid annotation tool

online environment for collaborative text annotation