Quickly and accurately convert your Portuguese audio to text. Sonix is the fastest, most accurate, and most affordable Portuguese transcription software available.
Upload your Portuguese audio or video file from your computer, Dropbox, Google Drive, or via URL.
Sonix AI automatically transcribes your Portuguese content with industry-leading accuracy.
Polish your transcript in our browser-based editor with synchronized audio playback.
Download your Portuguese transcript in 30+ formats including Word, PDF, SRT, and VTT.
Your Portuguese 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 Portuguese audio at 10x real-time speed. A 1-hour Portuguese audio file is typically ready in about 5-6 minutes. We use cutting-edge AI with updated Portuguese language models to ensure fast and accurate results.
Sonix delivers industry-leading accuracy for Portuguese 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 Portuguese 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.
I was cleaning up the transcription of the recording of my Brazilian client. Sonix did a surprisingly good job. Sonix's accuracy in transcription is great.
It really accelerated my work and I was amazed by the accuracy, especially given that the video featured only non-native speakers.
It was so easy and convenient to use. The transcripts require minimal editing and the delivery time is fantastic!
My transcript work flow is so fast now. It takes me half the time it used to. So glad i found you :)
Sonix is top class. I would highly recommend Sonix. Especially working in a multi-lingual environment like the European Parliament.
After trying a number of MP3 transcribers, I am most impressed with Sonix! It was easy to use and was much more accurate than any of the others that I tried.
I found out out you guys because I had to do some transcribing for me yearbook class and my friend recommended you guys. It was a very easy process and it took hours off the time I had to a...
Sonix is easy to use. Ridiculously easy. And even though the accuracy wasn't perfect it saved several days in a typical transcription cycle and the hourly cost we usually pay.
Upload your file, and Sonix delivers an accurate Portuguese transcript in minutes. Get 30 minutes free—no credit card required.
AI transcription and translation in 53+ languages.
