Subtitle, Translation and Dubbing
Local Control.
The power of Artificial Intelligence running directly on your PC. Total privacy, zero waiting time and professional accuracy.
Download for Windows
From Import to Playback in Minutes.
See how Syncaption turns any video into a fully translated and voiced experience.
Import Video
Drag and drop your video or audio file into Syncaption.
AI Transcription
Local AI or cloud providers convert speech to accurate text automatically.
Translate
Select your target language. AI translates subtitles with context and fluency.
Generate Voice
Choose a voice and let AI synthesize natural-sounding audio synced to the video.
Watch & Export
Your video is ready. Subtitled, translated and voiced. Export and share.
Unlock the full potential of
your videos with professional tools.
Harness the power of AI to optimize every facet of your video content.
Total Privacy
Your videos never leave your computer. Ideal for sensitive and corporate content. 100% offline processing.
GPU Acceleration
Render subtitles and dubbing at record speed using the full power of your NVIDIA card (CUDA).
Extension Hub
Customize your experience. Download new AI models (Whisper, Llama) and tools directly from our store.
Global Support
Translate your content into more than 20 languages and reach global audiences instantly.
Universal Compatibility
Support for all major video and audio formats (MP4, MKV, MP3, WAV, etc).
Flexible Export
Export your subtitles in SRT, VTT, ASS, TXT formats or burn directly into video.
Start for free.
Maximize the potential.
Start for free and unlock the full power when you need it.
Free
Start now, for free.
Pro
For Agencies and Filmmakers.
Frequently Asked Questions
Only to download AI models and verify the initial license. All video and audio processing is done locally on your computer.
Not currently. Syncaption is focused on Windows for maximum compatibility with NVIDIA CUDA.
We support transcription and translation for over 50 languages.
Windows 10 or 11 (64-bit) and an NVIDIA graphics card with at least 4GB of VRAM.
Yes! Free supports up to 10 minutes, Starter up to 1 hour, and Pro is unlimited.
