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










Your Welsh content can reach Catalan-speaking audiences worldwide. Translated subtitles open doors to millions of new viewers.
Viewers engage more with content in their native language. Catalan subtitles from Welsh audio increase watch time significantly.
Human Welsh-to-Catalan translation costs $50+/hour. Sonix translates at a fraction of the cost in minutes.
AI-powered Welsh-to-Catalan translation with human-level accuracy. Edit and refine in our browser-based editor.
The ability to translate Welsh video content to Catalan has become essential in our interconnected world. Whether you're a business expanding into Catalan-speaking markets, an educator creating multilingual learning materials, or a content creator building a global audience, Welsh-to-Catalan translation bridges the gap between your message and millions of potential viewers who prefer content in Catalan.
Professional Welsh-to-Catalan 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 Welsh speech recognition with sophisticated Catalan translation algorithms, delivering results in minutes rather than days while maintaining professional-grade quality.
The Sonix Welsh-to-Catalan translation process begins with our industry-leading speech recognition technology. When you upload your Welsh video file, our AI models—trained on millions of hours of Welsh audio—accurately transcribe every word, capturing nuances like speaker identification, punctuation, and timing. This Welsh transcript forms the foundation for high-quality Catalan translation.
Once transcription is complete, our neural machine translation engine converts the Welsh text to Catalan. Unlike basic word-for-word translation, our system understands context, idioms, and cultural expressions, producing Catalan 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 Welsh transcript alongside the Catalan 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 Catalan version of your Welsh content ready for distribution.
Once your Welsh-to-Catalan translation is complete, Sonix offers flexible export options to fit any workflow. Download Catalan 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 Catalan 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 Welsh-to-Catalan translation can be.
Beyond Catalan, Sonix supports translation to 53+ languages worldwide.
Upload your Welsh video in any popular format. Sonix handles the rest.
Industry-leading Welsh speech recognition trained on millions of hours of audio for maximum accuracy.
Context-aware translation produces natural Catalan that reads smoothly to native speakers.
Compare Welsh and Catalan text side by side. Click any segment to hear the audio.
Style your Catalan subtitles with custom fonts, colors, and positioning. Burn into video if needed.
Export Catalan subtitles as SRT, VTT, Word, PDF, or 30+ other formats.
Get your Welsh-to-Catalan translation in minutes, not days or weeks.
Upload your Welsh video file to Sonix. We accept MP4, MOV, MP3, WAV, and all common formats.
Sonix transcribes your Welsh audio to create accurate source text for translation.
Select Catalan from the translation menu. Review the translation in our side-by-side editor.
Export Catalan subtitles as SRT/VTT or burn captions into your video.
Upload your Welsh video to Sonix. We transcribe the Welsh audio first, then translate to Catalan. Export as subtitle files or burn captions into the video.
Sonix uses advanced AI that delivers natural Catalan 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 Welsh and Catalan 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 Welsh content to Spanish, French, German, Japanese, and many more.
Translate Welsh to Catalan in minutes. No complex setup or technical knowledge required.
Pay a fraction of human translation costs. Welsh-to-Catalan translation included with transcription.
AI accuracy with human-level quality. Edit and perfect your Catalan subtitles in our browser.
Transcribe Welsh, translate to Catalan, caption, and export—all in one platform.
Great website. Love the drag & drop option. Very accurate too!
It is so easy to use, very intuitive. Everything 'works'. It is so simple and hassle-free.
It was super easy, affordable, and accurate!
Sonix can quickly generate a transcript and it has cut my workload by half.
I really like it. Easy to use, very accurate, and easy to correct when it is not. A truly super program, and I would recommend it to anyone.
I am completely blown away by this platform. I am already telling everyone about it!
Works very well with Arabic voices.
Time is money, and that is exactly what Sonix is saving. Time! So it's worth every penny!!
Start with 30 minutes free. No credit card required.
AI transcription and translation in 53+ languages.