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Bluez Dubbing
What Bluez Dubbing is
Bluez Dubbing is an open-source pipeline for automatic video dubbing and subtitle generation, available as a web interface, API, or self-hosted setup. It can create dubbed video with subtitles burned in, translate audio without subtitles, or produce subtitles alone. The maker says it handles more than 50 languages and can detect the source language automatically. For speech recognition, WhisperX provides word-level timestamps and speaker diarization. Translation options include M2M-100 and deep-translator; speech can be generated with Chatterbox voice cloning or Edge TTS. The pipeline aligns replacement speech using voice activity detection and time stretching, and offers speaker matching. Subtitle styles include Netflix, bold desktop, and mobile optimized. Its web interface supports file uploads and video links from YouTube, Instagram, and TikTok, with progress tracking, previews, and downloads. REST API endpoints and command line tools support automation. Users can swap recognition, translation, and speech models independently or connect their own. The project uses the Apache 2.0 license, and its maker describes the self-hosted product as completely free. Its quickstart requires FFmpeg and uv; some tokenizers also require a JVM.
Who it suits
Bluez Dubbing suits content creators and businesses localizing training materials that need translated speech or subtitles. It may also suit teams that want to operate the pipeline on their own servers or adapt its recognition, translation, and speech models.
What it does well
- Supports more than 50 languages with automatic language detection.
- Offers dubbed video, audio translation, and subtitles-only workflows.
- Provides speaker diarization, speaker matching, and voice cloning.
- Web interface includes progress tracking, previews, and downloads.
- Apache 2.0 licensing allows users to inspect and adapt the code.
What to know first
- Quickstart requires FFmpeg and uv.
- Some tokenizers require a JVM.
Limits
The free self-hosted quickstart requires FFmpeg and uv, and some tokenizers require a JVM.
Getting started
- Visit https://globluez.com/ to access the project.
- Choose the web interface, API, or self-hosted setup.
- For self-hosting, install FFmpeg and uv; some tokenizers also require a JVM.
- Use the web interface to upload a file or provide a YouTube, Instagram, or TikTok link.
- Select dubbed video with subtitles, audio-only translation, or subtitles-only output.
Verdict
Choose Bluez Dubbing for a free, open-source workflow that combines dubbing, translation, and subtitle generation, with self-hosting and model swapping available. Teams that do not want to manage its setup requirements may prefer a different approach.
Questions
Is Bluez Dubbing free?
Yes. The maker describes its self-hosted product as completely free and lists a free plan.
Is Bluez Dubbing open source?
Yes. The project is released under the Apache 2.0 license.
Which platforms are available?
The listed options are web, API, and self-hosted.
Which languages and dubbing modes does it support?
The maker says it supports more than 50 languages with automatic language detection. It can produce dubbed video with subtitles, audio-only translation, or subtitles only.
What does the setup require?
The repository quickstart requires FFmpeg and uv. Some tokenizers require a JVM.
Can teams adapt the models?
Users can swap speech recognition, translation, and text-to-speech models independently or plug in their own.
Facts from Bluez Dubbing's own pages
- API and CLI
- The repository describes REST API endpoints and command line tools for automating the pipeline and its services. · github.com, 8 Oct 2026
- Cost
- The homepage describes the self-hosted product as completely free. · globluez.com, 8 Oct 2026
- Dubbing modes
- It supports video dubbing with subtitles, audio-only translation, and subtitling-only mode. · globluez.com, 8 Oct 2026
- Input sources
- The repository says the web UI accepts file uploads or video links from YouTube, Instagram, and TikTok. · github.com, 8 Oct 2026
- Integrations
- The maker lists WhisperX, PyTorch, FastAPI, FFmpeg, M2M-100, Edge TTS, Chatterbox, Silero VAD, pyannote, pyrubberband, and yt-dlp among its components. · globluez.com, 8 Oct 2026
- Intended users
- The maker's guide names content creators and businesses localizing training materials as potential users. · globluez.com, 8 Oct 2026
- Languages
- The maker says it supports more than 50 languages with automatic language detection. · globluez.com, 8 Oct 2026
- License
- The project is released under the Apache 2.0 license. · globluez.com, 8 Oct 2026
- Limit
- The repository quickstart requires FFmpeg and uv, and notes that some tokenizers require a JVM. · github.com, 8 Oct 2026
- Modularity
- Users can swap speech recognition, translation, and text-to-speech models independently or plug in their own. · globluez.com, 8 Oct 2026
- Purpose
- Bluez Dubbing is an open-source pipeline for automatic video dubbing and subtitle generation. · globluez.com, 8 Oct 2026
- Security and data control
- The maker says self hosting keeps data on the operator's servers and makes the code auditable; no specific security certification is stated on the page. · globluez.com, 8 Oct 2026
- Speech recognition
- WhisperX extracts speech with word-level timestamps and speaker diarization. · globluez.com, 8 Oct 2026
- Subtitles
- Subtitle styles include Netflix, bold desktop, and mobile optimized, with subtitles burned into the video. · globluez.com, 8 Oct 2026
- Support
- The maker lists [email protected] for contact. · globluez.com, 8 Oct 2026
- Synchronization
- The pipeline uses voice activity detection based duration alignment and pyrubberband time stretching to synchronize replacement speech. · globluez.com, 8 Oct 2026
- Translation
- The homepage names M2M-100 and deep-translator as translation options. · globluez.com, 8 Oct 2026
- Translation and voices
- The listed options include M2M-100 or deep-translator for translation and Chatterbox voice cloning or Edge TTS for speech synthesis. · globluez.com, 8 Oct 2026
- Voice synthesis
- The homepage names Chatterbox voice cloning and Edge TTS for generating speech in the target language. · globluez.com, 8 Oct 2026
- Web interface
- The repository describes a web UI with live progress tracking, result previews, and downloads. · github.com, 8 Oct 2026
- Workflow
- It can produce dubbed video with burned-in subtitles, audio translation, or subtitles only. · globluez.com, 8 Oct 2026
Where Bluez Dubbing stands on Freedom251
- AI Dubbing Software#6 of 26