How to accurately translate English audio to Portuguese text
Four simple steps with Sonix:
Upload your English audio file
Start by uploading your English audio file to Sonix. You'll receive a text transcript in English in less than 5 minutes. Sonix supports many popular audio file formats.
Polish the English text transcript
Spend a few minutes in our powerful online editor cleaning up the automatically transcribed English transcript. This will dramatically improve the accuracy of your future translation.
Select Portuguese from the “Translation” menu
Our advanced language models will quickly translate your English transcript to Portuguese in a few minutes.
Polish your final Portuguese transcript
Our powerful editor will help you clean up your new Portuguese transcript quickly with our side-by-side view. Click on the globe icon to show the original English transcript next to the newly translated Portuguese transcript.
Transcribe English audio files then translate to Portuguese 
Sonix automatically transcribes and translates your audio and video files in over 37 languages. Easily search, edit, and share your media files. Sonix is rated as the best English audio transcription and Portuguese translation service in 2021. Fast, accurate, and affordable. Millions of users from all over the world.
Free trial • 30 minutes free • Audio transcription & translation included