How do I convert my OPUS files to SRT? 
Follow these six simple steps to quickly and accurately convert your audio files (*.opus) to Subrip Subtitle (*.srt). It's really easy, let's get started.
Step 1
Sign up for a free Sonix trial account—includes 30 minutes of free speech to srt conversion.
Step 2
Upload your Opus Audio File file(s) (*.OPUS) from your computer, Dropbox, Google Drive, or by dragging it on the page.
Step 3
Select the language spoken in your OPUS file. We support over 49 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 SRT format. It'll only take a few minutes so you can grab some coffee.
Step 5
Use the Sonix AudioText Editor to polish your SRT transcript. Simply type in your browser to correct any words.
Step 6
Click the 'Export' button. Select 'Subrip subtitle file (.srt)' from the dropdown to download a SubRip Subtitle 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 srt 
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 srt format.
Know anyone who needs to convert Opus Audio File (.OPUS) to srt?
We'd appreciate it if you tell them about Sonix—the best way to convert OPUS to srt.
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 VTT
Create more advanced captions for your OPUS files by using the latest caption format VTT (Video Text Tracks).
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 SRT version with Sonix 
Sonix automatically transcribes and translates your audio/video files in 49+ languages. Easily search, edit, and share your media files. Sonix is an online, fully-automated speech to text service that quickly converts files in the Opus Audio File format to the srt subtitle format (SubRip Subtitle). Fast, accurate, and affordable. Millions of users from all over the world.
Includes 30 minutes of free transcription
