The best online
Vietnamese transcription software

Your Vietnamese transcripts are delivered as an editable document in our online editor. View and edit with our powerful editor, then share with anyone or download in 30+ formats including Word, PDF, SRT, and plain text.

Sonix transcribes Vietnamese audio at 10x real-time speed. A 1-hour Vietnamese audio file is typically ready in about 5-6 minutes. We use cutting-edge AI with updated Vietnamese language models to ensure fast and accurate results.

Sonix delivers industry-leading accuracy for Vietnamese transcription, typically 85-99% depending on audio quality. Clear audio with minimal background noise achieves the best results. Our AI models are specifically trained for Vietnamese including regional accents.

Absolutely. Your files are encrypted and protected from unauthorized access. Sonix is fully automated and SOC 2 Type II certified with enterprise-grade security. We use bank-level encryption and strict data-storage policies to keep your files safe.

Yes. Upload your audio or video file, select Vietnamese as the spoken language, and Sonix generates a transcript you can edit in the browser and export in formats such as DOCX, PDF, and SRT.

Transcripts are written in standard Vietnamese orthography (chữ Quốc ngữ), which includes the tone and vowel diacritics. You can correct any misplaced marks in the built-in editor before exporting.

You select Vietnamese as a single language, and the transcript covers speech from different regions. Because regional pronunciation varies, it is worth reviewing recordings with strong Central or Southern accents in the editor before export.