Opus to WAV converter
Convert Opus to WAV online for free, with the layout and quality you'd expect from a desktop app but none of the setup.
Convert Opus to WAV
Drop your files to try StandardsPDF. This tool is available in the full workspace.
Preserves bitrate and channels for clean playback
Handles long recordings and full albums in one job
Works in any modern browser – desktop, tablet or phone
Free to try with no account and no watermark
How it works
Convert Opus to WAV in 3 steps
Upload or drag in your Opus file
Choose your output options if you need them
Download the finished WAV
Private by default
Files are encrypted in transit and deleted within 60 minutes.
Fast
Most jobs finish in under 10 seconds. No queueing.
No signup on free tier
5 documents per day, no credit card required.
FAQ
Frequently asked questions
How do I convert Opus to WAV?+
Upload your Opus file (or drag it onto the box above), wait a few seconds while StandardsPDF converts it in your browser, then download the WAV. There is nothing to install and no account required.
Is converting Opus to WAV free?+
Yes. Opus to WAV conversion is free on the StandardsPDF free tier – no watermark, no signup, and no credit card. A Pro tier lifts the file-size and daily limits if you need more.
Will the WAV keep the quality of my Opus?+
StandardsPDF aims for the highest fidelity the WAV format allows, so your audio file comes through looking as close to the original as possible. Some format-specific details may adapt where WAV works differently to Opus.
Can I choose the bitrate when converting Opus to WAV?+
On the free tier StandardsPDF picks a clean default bitrate for your WAV; Pro lets you set the exact bitrate and sample rate for the Opus to WAV conversion.
Can I convert several Opus files to WAV at once?+
Yes – add multiple Opus files and StandardsPDF processes them as a batch, returning a WAV for each.
Can I convert Opus to WAV on my phone?+
Yes – the Opus to WAV converter is fully responsive and works in Safari, Chrome and other modern browsers on iOS, Android and iPadOS.
How long does a Opus to WAV conversion take?+
Most Opus files convert to WAV in a few seconds. Larger or higher-resolution files take a little longer, but there is never a queue on the free tier.
Is my Opus file kept private during Opus to WAV conversion?+
Yes. Your Opus is processed in an isolated worker, never shared, and permanently deleted from our servers within 60 minutes. Most Opus to WAV conversions happen right in your browser.