Voice & audio
hf-realtime-voice
HF Realtime Voice — Voice chat over WebSocket against a HF speech-to-speech
★ 558
September 2026
Not stated
Voice & audio
What we checked ourselves
Not copied from the project's own blurb. These are things we opened and verified, with the date.
- 12 Sept 2026We opened the hosted demo and confirmed it was running.
Where this sits among the 119 tools we list in Voice & audio
- Works without using a terminal93 of 119
- No API key required114 of 119
- Runs on a phone alone73 of 119
- Commercial use confirmed as allowed56 of 119
- Sends your input to the provider31 that do not →
Only 22 of the 119 meet all of the conditions above.
Counted from our own checks: every tool we list is examined against the same criteria.
What it does
HF Realtime Voice — Voice chat over WebSocket against a HF speech-to-speech
Summary based on the project's own description. The Japanese page has a fuller beginner guide: setup difficulty, what to prepare, and a step-by-step start.
Screenshots & visuals
Before you start
- Setup difficultySome setup needed
- Command lineNot required
- API keyNot required
- Sends data onlineYes
Judged automatically from the project's own metadata. Always confirm on the official page.
hf-realtime-voice FAQ
- Do I need to install anything or write code to use hf-realtime-voice?
- No install needed — it runs in the browser.
- Does hf-realtime-voice work on a phone?
- Yes, it works on a phone.
- Can I use hf-realtime-voice commercially?
- The project does not state a clear licence, so commercial use cannot be confirmed here. Check the official page or ask the author before using it at work.
How it compares
The conditions that decide whether you can actually use it, side by side.
| Tool | Command line | API key | Sends data out | Phone | Commercial use |
|---|---|---|---|---|---|
| hf-realtime-voice (this page) | Not needed | Not needed | Yes | Yes | Yes |
| VibeVoice-Realtime-0.5B | Not needed | Not needed | Yes | Yes | Yes |
| voicebox | Not needed | Not needed | No | No | Yes |
| OmniVoice-Studio | Not needed | Not needed | No | No | Yes |
"Sends data out" means your input is uploaded to someone's server. Pick "No" when the material cannot leave your organisation.