How do I convert my OPUS files to VTT? 
It's really easy to convert opus files to VTT with Sonix. Simply follow these six simple steps and your audio files (*.opus) will be converted to Web Video Text Tracks (*.vtt).
Step 1
Sign up for a free Sonix trial account—includes 30 minutes of free audio to vtt conversion.
Step 2
Upload your Opus Audio File file(s) (*.OPUS) from your computer, Dropbox, or Google Drive.
Step 3
Select the language spoken in your OPUS file. We support over 53 different languages. Then click the button 'Start Transcribing Now.'
Step 4
Sonix automatically extracts the audio from your OPUS file and converts it to the Web Text Tracks .vtt format. It'll only take a few minutes so you can grab some coffee.
Step 5
Use the Sonix AudioText Editor to polish your VTT transcript. Simply correct any words in your browser.
Step 6
Click the 'Export' button. Select 'WebVTT file (.vtt)' from the dropdown to download a VTT version of your OPUS file.
That's it! Your OPUS file has now been converted to text!
Thousands of incredible customers trust Sonix to transcribe their OPUS files 
Frequently Asked Questions for Opus Audio File (*.OPUS) to vtt 
What is a OPUS file?
The OPUS file is an audio file format that was created for use in Voice over IP (VoIP), video conferencing, or in-game chat. Since the OPUS codec is primarily used in Internet streaming applications, it isn't common. However, is it a lossy audio format that uses both SILK (used by Skype) and CELT (from Xiph.Org) codecs and supports variable bit rates from 6 kb/s to 510 kb/s.
Does Sonix transcribe audio files with a *.OPUS file extension?
Yes, Sonix does automatically transcribe audio files with a .OPUS file extension. Sonix is an online audio to text converter. Convert any audio (opus, mp3, m4a, wav, ...) or video (mp4, mov, avi, ...) file to text without installing any software! Sonix quickly and accurately transcribes *.OPUS files and converts them to text in a vtt format.
Know anyone who needs to convert Opus Audio File (.OPUS) to vtt?
We'd appreciate it if you tell them about Sonix—the best way to convert OPUS to vtt.
Other ways to convert your OPUS audio files with Sonix
OPUS to text
Use the most accurate speech-to-text technology to convert files: OPUS to text.
OPUS to docx
Accurately transcribe your OPUS file to Microsoft Word Format (docx) so you can bring the transcript into your workflow.
OPUS to PDF
Easily transcribe your OPUS file to Adobe's Portable Document Format (pdf) so you can share them with colleagues.
OPUS to subtitles
Create subtitles for your OPUS files to make them more accessible for your audience.
OPUS to srt
Quickly create subtitles from your OPUS files and save them as SRTs, one of the most widely supported subtitle formats.
OPUS to captions
Quickly and easily create closed captions for your OPUS files so you can embed them in your video files.
Convert Opus Audio File to Web Video Text Tracks (.vtt) version with Sonix 
Sonix automatically transcribes and translates your audio/video files in 53+ languages. Easily search, edit, and share your media files. Sonix is an online, automated speech-to-text service that accurately converts files in the Opus Audio File (.OPUS) format to the WebVTT (.vtt) format. Sonix converts audio to text quickly, accurately, and easily. Fast, accurate, and affordable. Millions of users from all over the world.
Includes 30 minutes of free transcription
