How do I translate Dutch video to Welsh?
Upload your Dutch video to Sonix. We transcribe the Dutch audio first, then translate to Welsh. Export as subtitle files or burn captions into the video.
Convert your Dutch video content to Welsh subtitles in minutes. Sonix transcribes Dutch audio, then translates to Welsh with AI-powered accuracy.










Your Dutch content can reach Welsh-speaking audiences worldwide. Translated subtitles open doors to millions of new viewers.
Viewers engage more with content in their native language. Welsh subtitles from Dutch audio increase watch time significantly.
Human Dutch-to-Welsh translation costs $50+/hour. Sonix translates at a fraction of the cost in minutes.
AI-powered Dutch-to-Welsh translation with human-level accuracy. Edit and refine in our browser-based editor.
The ability to translate Dutch video content to Welsh has become essential in our interconnected world. Whether you're a business expanding into Welsh-speaking markets, an educator creating multilingual learning materials, or a content creator building a global audience, Dutch-to-Welsh translation bridges the gap between your message and millions of potential viewers who prefer content in Welsh.
Professional Dutch-to-Welsh translation traditionally required expensive human translators, often costing hundreds of dollars per hour of content. The process was slow, sometimes taking weeks to complete a single project. Sonix revolutionizes this workflow by combining advanced Dutch speech recognition with sophisticated Welsh translation algorithms, delivering results in minutes rather than days while maintaining professional-grade quality.
The Sonix Dutch-to-Welsh translation process begins with our industry-leading speech recognition technology. When you upload your Dutch video file, our AI models—trained on millions of hours of Dutch audio—accurately transcribe every word, capturing nuances like speaker identification, punctuation, and timing. This Dutch transcript forms the foundation for high-quality Welsh translation.
Once transcription is complete, our neural machine translation engine converts the Dutch text to Welsh. Unlike basic word-for-word translation, our system understands context, idioms, and cultural expressions, producing Welsh subtitles that read naturally to native speakers. The translation preserves the original timing and speaker labels, ensuring perfect synchronization with your video content.
Sonix provides a powerful side-by-side editor where you can view your original Dutch transcript alongside the Welsh translation. This makes it easy to verify accuracy, adjust phrasing for your specific audience, and ensure technical terms or brand names are handled correctly. You can click any segment to hear the corresponding audio, making the review process intuitive and efficient.
For specialized content—legal proceedings, medical discussions, or technical tutorials—the editor lets you fine-tune translations to match industry-specific terminology. You can also adjust subtitle timing, merge or split segments, and customize caption styling before export. The result is a polished Welsh version of your Dutch content ready for distribution.
Once your Dutch-to-Welsh translation is complete, Sonix offers flexible export options to fit any workflow. Download Welsh subtitles as SRT or VTT files for YouTube, Vimeo, or social media platforms. Export to Word or PDF for documentation purposes. Or use our burn-in feature to permanently embed Welsh captions into your video file, ensuring they display correctly on any device or platform without requiring viewer settings.
Get 30 minutes free. No credit card required. See how easy Dutch-to-Welsh translation can be.
Beyond Welsh, Sonix supports translation to 53+ languages worldwide.
Upload your Dutch video in any popular format. Sonix handles the rest.
Industry-leading Dutch speech recognition trained on millions of hours of audio for maximum accuracy.
Context-aware translation produces natural Welsh that reads smoothly to native speakers.
Compare Dutch and Welsh text side by side. Click any segment to hear the audio.
Style your Welsh subtitles with custom fonts, colors, and positioning. Burn into video if needed.
Export Welsh subtitles as SRT, VTT, Word, PDF, or 30+ other formats.
Get your Dutch-to-Welsh translation in minutes, not days or weeks.
Upload your Dutch video file to Sonix. We accept MP4, MOV, MP3, WAV, and all common formats.
Sonix transcribes your Dutch audio to create accurate source text for translation.
Select Welsh from the translation menu. Review the translation in our side-by-side editor.
Export Welsh subtitles as SRT/VTT or burn captions into your video.
Upload your Dutch video to Sonix. We transcribe the Dutch audio first, then translate to Welsh. Export as subtitle files or burn captions into the video.
Sonix uses advanced AI that delivers natural Welsh translations. Our side-by-side editor lets you review and refine any translation for your specific context.
Most files are transcribed and translated in under 5 minutes. Longer files take proportionally more time but are still much faster than human translation.
Yes! Our editor shows Dutch and Welsh side by side. Click any segment to hear the audio, adjust phrasing, and perfect your translation.
Sonix accepts all common video formats including MP4, MOV, AVI, MP3, WAV, M4A, and many more. Upload directly or from cloud storage.
Absolutely! Sonix supports 53+ languages. Translate your Dutch content to Spanish, French, German, Japanese, and many more.
Translate Dutch to Welsh in minutes. No complex setup or technical knowledge required.
Pay a fraction of human translation costs. Dutch-to-Welsh translation included with transcription.
AI accuracy with human-level quality. Edit and perfect your Welsh subtitles in our browser.
Transcribe Dutch, translate to Welsh, caption, and export—all in one platform.
I have absolute admiration for the impressive transcription done to 3 short YouTube videos. It is truly amazing how accurately it recorded the correct words and so well paragraphed as well.
I was amazed by your accuracy. What I used were not very good recordings. One with an American accent, another one Australian and many background noises. The transcript exceeded my expectations.
The best service available for my language (Czech) - thank you very much for saving me a LOT of work!
The accuracy of the AI voice recognition is amazing! Sonix is by far the most accurate of the 5 or 6 services that I tested.
The interface and editor experience were great. I also like the way you handle speaker identification and naming. Pretty slick. Nice timestamp frequency / formatting too.
I am very happy to have found a transcription service that provides such a high percentage of perfect content.
Sonix can quickly generate a transcript and it has cut my workload by half.
Unbelievable! Wow, it's amazing. Really amazing. I didn't believe it so I wanna test something and I got actually result I wanted. Amazing!
Start with 30 minutes free. No credit card required.
AI transcription and translation in 53+ languages.