VizSeq requires Python 3.6+ and currently runs on Unix/Linux and macOS/OS X. It will support Windows as well in the future.

You can install VizSeq from PyPI repository:

$ pip install vizseq

Or install it from source:

$ git clone
$ cd vizseq
$ pip install -e .


If you find VizSeq useful in your research, please cite as

title = {VizSeq: A Visual Analysis Toolkit for Text Generation Tasks},
author = {Changhan Wang, Anirudh Jain, Danlu Chen, Jiatao Gu},
booktitle = {In Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing: System Demonstrations},
year = {2019},