Translate Welsh audio to English text

Why Translate Welsh Content to English?

The ability to translate Welsh audio content to English has become essential in our interconnected world. Whether you're a business expanding into English-speaking markets, an educator creating multilingual learning materials, or a content creator building a global audience, Welsh-to-English translation bridges the gap between your message and millions of potential viewers who prefer content in English.

Professional Welsh-to-English 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 English translation algorithms, delivering results in minutes rather than days while maintaining professional-grade quality.

How Welsh-to-English Translation Works

The Sonix Welsh-to-English translation process begins with our industry-leading speech recognition technology. When you upload your Welsh audio 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 English translation.

Once transcription is complete, our neural machine translation engine converts the Welsh text to English. Unlike basic word-for-word translation, our system understands context, idioms, and cultural expressions, producing English subtitles that read naturally to native speakers. The translation preserves the original timing and speaker labels, ensuring perfect synchronization with your audio content.

Editing and Refining Your English Translation

Sonix provides a powerful side-by-side editor where you can view your original Welsh transcript alongside the English 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 English version of your Welsh content ready for distribution.

Export Options for English Subtitles

Once your Welsh-to-English translation is complete, Sonix offers flexible export options to fit any workflow. Download English 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 English captions into your audio file, ensuring they display correctly on any device or platform without requiring viewer settings.