# Introduction [sherpa-ncnn](https://github.com/k2-fsa/sherpa-ncnn) is an open-source real-time speech recognition toolkit developed by the Next-gen Kaldi team. It supports streaming recognition on a variety of platforms such as Android, iOS, Raspberry, Linux, Windows, macOS, etc. It does not require Internet connection during recognition. See the documentation https://k2-fsa.github.io/sherpa/ncnn/index.html for details.