Audio to subtitlesTranscribe
Turn audio and video into timed subtitles, with automatic detection and over 50 languages. Speaker separation and local or cloud recognition are available.
Media transcription, translation, and dubbing
TRANSVOX, formerly SubMagic, is a desktop media toolkit that prioritizes local processing. Transcription, translation, voice cloning, and dubbing share one workflow. Transcribe over 50 languages and translate and dub over 600 languages. Use one-click subtitles or step-by-step, complete, and batch dubbing workflows, with built-in vocal separation and video tools.
macOS · Windows | Free downloads and local tools, usage-based cloud services
50+
Transcription languages
600+
Translation and dubbing languages
10+
Dubbing and cloning engines
2 platforms
Desktop platforms
What is TRANSVOX?
Desktop media localization software for creators
Your files stay on your computer by default. Transcription, translation, dubbing, cloning, and exports can run locally, with cloud engines available when needed.
Who it is for
Short-form video and educational creators, subtitle and post-production teams, training providers, international content teams, and businesses that need to process files locally.
How pricing works
The desktop app, local transcription, subtitle editing, and video tools are free. Cloud translation and dubbing use points. Lite, Plus, Super, and Ultra memberships are also available.
Get started
Openthe download pageDownload the macOS or Windows installer, then import audio or video to start transcription.
Core features
One desktop app for your media localization workflow
From speech to text, text to speech, and source footage to final output: the key steps of media localization.
Subtitle translationTranslate
Translate between over 600 target languages with a choice of engines. Use one-click subtitles or batch tasks, then send translations directly into dubbing.
Voice dubbingVoiceover
Automatically align dubbing to subtitle timing in step-by-step, complete, or batch workflows. Multiple engines and voices cover over 600 languages.
Voice cloningClone
Clone voices from reference audio with over a dozen engines, including IndexTTS, CosyVoice, OmniVoice, Qwen3, and Fish Speech, or use cloud TTS.
Vocal separationSeparate
Separate vocals from background audio before transcription or dubbing, reducing interference from music.
Video processingToolkit
Download videos, convert formats, burn in or remove subtitles, compress, crop, add watermarks, and edit speakers without switching applications.
Language coverage
Far beyond Chinese, English, Japanese, and Korean
Transcription offers automatic language detection. Translation and OmniVoice dubbing support over 600 languages and dialects.
Simplified Chinese
Traditional Chinese
English
Japanese
Korean
Cantonese
French
German
Spanish
Russian
Portuguese
Italian
Arabic
Hindi
Thai
Vietnamese
Indonesian
Malay
Turkish
Dutch
Polish
Ukrainian
Swedish
Finnish
These are examples of common languages. Transcription supports over 50 languages, while translation and dubbing support over 600. See the app for the complete lists.
Workflow
Five steps from source video to multilingual output
Use each step independently or connect them with one-click subtitles or a complete dubbing workflow.
1
Import media
Import local files or online video links into a batch queue.
2
Audio to subtitles
Transcribe 50+ languages, with vocal and speaker separation.
3
Translate
Translate between 600+ languages and create subtitles in your target language.
4
Dub / Clone
Generate dubbing aligned to the timeline, with optional reference voice cloning.
5
Export video
Burn in subtitles, convert, and compress for export.
Why choose TRANSVOX?
Local processing for privacy and efficiency
🔒 Privacy
Audio, video, and subtitle data are processed locally whenever possible, reducing the need to upload sensitive material.
⚡ Performance
Accelerate local transcription and exports with your GPU. Use cloud recognition, translation, or dubbing engines when needed.
💸 Predictable costs
Downloads and local processing remain free. Pay for cloud features only when you use them.
FAQ
Start with these questions
TRANSVOX, formerly SubMagic, is a desktop application for macOS and Windows. It prioritizes local processing to transcribe audio and video, translate into over 600 languages, and dub or clone voices in sync with the timeline.
International prices are maintained in USD. See the current package prices.Plans and pricing。
VisitDownloadsGet official installers for macOS and Windows. Avoid installers from unknown third-party sources.
Start localizing your media
Download TRANSVOX and try local transcription, subtitle translation, and voice dubbing.