Revolutionize transcription with unmatched accuracy, speed, and language support.
FluidVoice
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About FluidVoice
FluidVoice is a free, open-source macOS application designed for voice-to-text transcription entirely offline. It leverages local speech models to convert spoken words into written text quickly and accurately. The tool includes an optional on-device AI layer called Fluid-1 or Fluid Intelligence, which refines transcripts by correcting punctuation, capitalization, dates, numbers, and structure while adapting tone to different applications. This ensures clean, context-appropriate text output that integrates seamlessly into any macOS app. Users can also choose to enhance transcriptions further by connecting to cloud AI providers like OpenAI or Groq if additional processing is needed. By default, all processing occurs on the user’s device, prioritizing privacy and data security. It is particularly well-suited for privacy-conscious individuals, fast typists, and professionals seeking a more natural and efficient writing experience on macOS without relying on cloud services.
Key features
- Offline speech-to-text transcription using local models
- Optional on-device AI for polishing transcripts (punctuation, capitalization, dates/numbers)
- Tone adaptation per application for context-appropriate output
- Integration with macOS for seamless text input into any app
- Privacy-focused with default local processing
- Optional cloud AI enhancements (OpenAI, Groq, or custom providers)
- Free and open-source software
- Fast and natural transcription for heavy typists
Use cases
- Privacy-conscious users who prefer offline transcription
- Professionals or writers who want faster, hands-free text input on macOS
- Developers or researchers testing local speech models for transcription tasks
Pros
- 100% offline transcription with no data leaving the user's device by default
- Uses a custom-trained local AI model (Fluid-1) for polished, context-aware text output
- Open-source and free to use with no tiers or subscriptions
- Supports 40+ languages and is optimized for Apple Silicon for low latency
- Integrates system-wide with any macOS app via a single hotkey
Cons
- Requires macOS 15.0 or later and may not support older versions
- Local processing may limit accuracy compared to advanced cloud-based models
- Optional cloud AI integrations introduce potential privacy considerations
Frequently asked questions about FluidVoice
What is FluidVoice and who is it designed for?
FluidVoice is a free, open-source macOS application for offline voice-to-text transcription. It is designed for privacy-conscious users, fast typists, and professionals who prefer local processing over cloud services.
How does FluidVoice work?
FluidVoice captures speech via a hotkey, transcribes it locally using a speech model, and refines the output with Fluid-1, an on-device AI layer that corrects formatting and adapts tone. The text is then inserted into any macOS app.
Can FluidVoice connect to cloud AI providers?
Yes, users can optionally connect to cloud AI providers like OpenAI or Groq for additional processing, though all default transcription occurs locally.
What languages does FluidVoice support?
FluidVoice supports over 40 languages across its models, allowing users to dictate naturally in their preferred language.
Is FluidVoice available for platforms other than macOS?
Currently, FluidVoice is designed exclusively for macOS and does not support iOS, Windows, or other platforms.
How do I get started with FluidVoice?
Users can install FluidVoice via Homebrew or download it directly from the official website. Once installed, a single hotkey enables dictation in any macOS app.
