VoxisLive: Live AI Dubbing for Windows — Hear Any Audio in Your Language, Instantly

VoxisLive is live AI dubbing software for Windows that translates audio playing on your PC into your language in real time and speaks it back through your speakers or headphones — no post-production, no subtitles, no virtual audio cable required. Unlike file-based dubbing tools, it works on any audio source as you listen: videos, streams, games, calls, or podcasts.

What Is Live AI Dubbing?

Live AI dubbing is the process of translating and re-speaking audio in a different language at the moment it plays — not after the fact. The translation happens in seconds, the result is delivered as natural-sounding spoken audio, and you hear it instead of (or alongside) the original.

The term "dubbing" traditionally describes the studio practice of replacing the voice track in a finished film or TV episode with voices recorded in another language. That process takes days or weeks. AI has made it faster — but most tools you will find online still operate on the same premise: you upload a finished file, the tool processes it, and you download a dubbed version. That is post-production AI dubbing.

Live AI dubbing is a different category entirely. There is no file, no upload, and no waiting. The audio is captured from your system as it plays, translated sentence by sentence using a large language model, and spoken back to you in near real time. The experience is closer to having a simultaneous interpreter sitting next to you than to sending a video to a translation service.

Live Dubbing vs. Video Dubbing — What Is the Difference?

When you search for "live AI dubbing" today, the results are dominated by tools such as HeyGen, ElevenLabs, and Rask AI. These are excellent products — but they are post-production dubbing tools. They are designed for creators who want to publish a dubbed version of a video they already own. The workflow is: upload, process, download, publish.

That workflow cannot help you in any of these situations:

- You are watching a foreign-language film on a streaming service right now. - A presenter in a live webinar is speaking a language you do not understand. - A game you are playing has fully voiced dialogue in Japanese. - A podcast you downloaded this morning is in Portuguese.

In every case, there is no file to upload. The audio is happening live, or it belongs to a platform you cannot export from, or you simply want to hear it now rather than waiting for a processed version to return.

VoxisLive is built for that gap. The table below summarises the distinction:

How Does VoxisLive Dub Audio in Real Time?

VoxisLive captures system audio using the Windows WASAPI loopback interface — the same mechanism Windows uses to record what is playing through your sound card. No virtual audio cable driver, no audio routing software, and no changes to your existing audio setup are needed. The app installs, detects your playback device, and is ready to capture in under a minute.

Once audio is captured, Voxis runs on-device speech detection to identify when a voice is speaking versus background music or silence. Detected speech is streamed to Gemini Live, Google's multimodal real-time AI model, which performs speech recognition, translation, and voice synthesis in a single low-latency pass. The result — a natural-sounding voice speaking your target language — is routed back to your audio output.

The entire pipeline runs continuously. You do not press a button to translate a segment; you simply play the content and Voxis works in the background.

For a deeper look at the technical pipeline, see how VoxisLive works.

What Can You Use Live AI Dubbing For?

Live dubbing with VoxisLive is useful anywhere foreign-language audio plays on a Windows PC:

Streaming video — Netflix, YouTube, and other platforms publish content in dozens of languages that never receive official English dubs. VoxisLive translates the audio in real time so you hear the translation as the scene plays, without subtitles, without waiting for a dubbed release. See the dedicated guide to translating video audio live on Windows.

Online meetings and calls — Colleagues or clients speaking in another language during a Zoom, Teams, or Google Meet call can be translated as they speak. VoxisLive works at the system-audio level, so it does not join as a meeting bot and does not appear in participant lists. See meeting translation with VoxisLive.

Games — Japanese-only JRPG voice acting, Spanish-language narrative games, and European titles not yet localised for English-speaking markets can all be dubbed in real time. See live game dubbing.

Podcasts and long-form audio — Any audio that plays through Windows — locally downloaded files, browser-based players, desktop apps — is captured without any additional configuration.

Does VoxisLive Work Without an Internet Connection?

Partially. On-device speech detection — the component that identifies when someone is speaking — runs locally and does not require a connection. The translation and voice synthesis step is handled by Gemini Live and does require an internet connection.

If you use the Developer plan, you supply your own Gemini API key and your usage is billed directly by Google. If you use the Creator or Pro plans, Voxis provides managed minutes routed through its own infrastructure. See the pricing page for a full breakdown.

Does Live AI Dubbing Replace the Original Audio?

By default, VoxisLive speaks the translation through your configured output device. You can choose to hear the translation only, or you can route the translation to a secondary output while the original continues playing on your primary device — for example, translation in one ear and original audio in the other.

The original audio stream is never modified. VoxisLive reads a copy of the system audio; it does not intercept or alter the playback path.

Is VoxisLive the Only Live Dubbing Tool Available?

As of mid-2026, VoxisLive is the only driverless, real-time system-audio dubbing tool for Windows that delivers spoken output rather than subtitles. Several subtitle-based real-time translation tools exist (primarily browser extensions), but they produce on-screen text rather than spoken audio and typically require access to the video player's text track or a screen-capture OCR step.

Tools marketed as "live dubbing" in search results are, in practice, post-production tools. The category of personal, real-time, spoken dubbing of arbitrary desktop audio is new.

Get Started

VoxisLive runs on Windows 10 and Windows 11. There is no virtual audio driver to install and no meeting bot to configure. Download VoxisLive to start a free trial, or review the pricing plans if you are ready to choose a tier.

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