Supported audio file extensions
Thousands of customers convert their audio files with Sonix
Convert your audio and video files to text with Sonix
Sonix transcribes your audio and video files so they are easy to search, edit, and share. Sonix is an online, fully-automated speech to text service that quickly converts most audio and video file formats to text. Sonix does this conversion for you with the highest quality. Sign up today and start transcribing.