whisper.cpp
Dependency-free C/C++ port of Whisper with CUDA, Vulkan, Metal, quantization, VAD and an HTTP server.
- License
- MIT
- Platforms
- Windows, macOS, Linux, CLI, Docker
- Own API keys
- No
- Checked
- 2026-09-24
whisper.cpp alternatives
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FAQ
Is whisper.cpp free?
Free and open source; runs fully offline on CPU, GPU or NPU.
Does whisper.cpp work with free models?
It uses the vendor's own models; connecting third-party free APIs is not supported or not documented.
What license does whisper.cpp use?
MIT. The source code is open.