Framework
whisper.cpp
whisper.cpp is an open-source AI framework, launched in 2022, made for developers.
A dependency-free C/C++ port of OpenAI's Whisper for fast speech recognition on any device.
Main jobs: Speech to text. It is open source and free to use. You can use it offline on your own machine, on your own server, in the terminal and through an API.
Markdown version of https://godooo.ai/en/framework/whisper-cpp. Every page on this site has one: add .md to its address.
At a glance
- Type
- Framework
- Launched
- 2022
- Galaxy
- Voice & Music
- Open source
- Yes · MIT
- Source code
- github.com/ggml-org/whisper.cpp
- GitHub stars
- 53,902
- How you run it
- Runs offline · Self-host · Terminal · API
- Made for
- Developers
- Website
- github.com
What it can do
Speech to textmain jobunconfirmed
“High-performance inference of OpenAI's Whisper automatic speech recognition (ASR) model”— github.com, 2026-09-24
Run models locallysupportedunconfirmed
“fully offline, on-device”— github.com, 2026-09-24
unconfirmedproposed by a machine, awaiting calibration
Alternatives
- WhisperOpen source, freeAlso does: Speech to text, Run models locally
- DescriptFree plan + paid upgradesAlso does: Speech to text; no code needed
- faster-whisperOpen source, freeAlso does: Speech to text
- llamafileOpen source, freeAlso does: Run models locally, Speech to text; no code needed
- LocalAIOpen source, freeAlso does: Run models locally, Speech to text
- Otter.aiFree plan + paid upgradesAlso does: Speech to text; no code needed
- WhisperXOpen source, freeAlso does: Speech to text
- Fireflies.aiFree plan + paid upgradesAlso does: Speech to text; no code needed
- MistralOpen source, freeAlso does: Run models locally, Speech to text
- ElevenLabsFree plan + paid upgradesAlso does: Speech to text; no code needed
- CapCut 剪映Free plan + paid upgradesAlso does: Speech to text; no code needed
- MarkItDownOpen source, freeAlso does: Speech to text
Connections
- Based on
- Whisper
Questions
What is whisper.cpp?
whisper.cpp is an open-source AI framework, launched in 2022, made for developers. A dependency-free C/C++ port of OpenAI's Whisper for fast speech recognition on any device.
Is whisper.cpp free?
Yes. whisper.cpp is open source (MIT) and free to use.
Is whisper.cpp open source?
Yes, under the MIT license. The source code is at https://github.com/ggml-org/whisper.cpp.
Can whisper.cpp run locally?
Yes. whisper.cpp can run offline on your own machine. It can also be self-hosted on your own server.
What can whisper.cpp do?
Main jobs: Speech to text. It can also do: Run models locally.
What are open-source alternatives to whisper.cpp?
Open-source ones: Whisper, faster-whisper, llamafile, LocalAI, WhisperX, Mistral and MarkItDown. Others: Descript, Otter.ai, Fireflies.ai, ElevenLabs and CapCut 剪映.
Sources
- github.com/ggml-org/whisper.cppchecked 2026-09-24