Framework
faster-whisper
faster-whisper is an open-source AI framework, launched in 2023, made for developers.
A faster reimplementation of Whisper on the CTranslate2 engine, for transcription.
Main jobs: Speech to text. It is open source and free to use. You can use it on your own server, offline on your own machine, in the terminal and through an API.
Markdown version of https://godooo.ai/en/framework/faster-whisper. Every page on this site has one: add .md to its address.
At a glance
- Type
- Framework
- Launched
- 2023
- Galaxy
- Voice & Music
- Open source
- Yes · MIT
- Source code
- github.com/SYSTRAN/faster-whisper
- GitHub stars
- 25,547
- How you run it
- Self-host · Runs offline · Terminal · API
- Made for
- Developers
- Website
- github.com
What it can do
Speech to textmain jobunconfirmed
“Faster Whisper transcription with CTranslate2 faster-whisper is a reimplementation of OpenAI's Whisper model using CTranslate2, which is a fast inference engine for Transformer models.”— github.com, 2026-09-24
unconfirmedproposed by a machine, awaiting calibration
Alternatives
- DescriptFree plan + paid upgradesAlso does: Speech to text; no code needed
- WhisperOpen source, freeAlso does: Speech to text
- Otter.aiFree plan + paid upgradesAlso does: Speech to text; no code needed
- whisper.cppOpen source, freeAlso does: Speech to text
- WhisperXOpen source, freeAlso does: Speech to text
- Fireflies.aiFree plan + paid upgradesAlso does: Speech to text; no code needed
- 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
- MistralOpen source, freeAlso does: Speech to text
- Adobe PodcastFree plan + paid upgradesAlso does: Speech to text; no code needed
- DoclingOpen source, freeAlso does: Speech to text
Connections
- Based on
- Whisper
Questions
What is faster-whisper?
faster-whisper is an open-source AI framework, launched in 2023, made for developers. A faster reimplementation of Whisper on the CTranslate2 engine, for transcription.
Is faster-whisper free?
Yes. faster-whisper is open source (MIT) and free to use.
Is faster-whisper open source?
Yes, under the MIT license. The source code is at https://github.com/SYSTRAN/faster-whisper.
Can faster-whisper run locally?
Yes. faster-whisper can run offline on your own machine. It can also be self-hosted on your own server.
What can faster-whisper do?
Main jobs: Speech to text.
What are open-source alternatives to faster-whisper?
Open-source ones: Whisper, whisper.cpp, WhisperX, MarkItDown, Mistral and Docling. Others: Descript, Otter.ai, Fireflies.ai, ElevenLabs, CapCut 剪映 and Adobe Podcast.
Sources
- github.com/SYSTRAN/faster-whisperchecked 2026-09-24