Anyfile is in beta, so a few things may not work perfectly yet. Tell us what you find
Free converter
Anyfile converts a WAV audio to an Opus audio for free, right in your browser: the file is never uploaded.
Files are converted in your browser and never uploaded. By using Anyfile you agree to the Terms of Use.
| Sound quality | Encoded at 128 kbps, which most people can’t tell from the original |
|---|---|
| Tags and cover art | Title, artist, album and cover carried over where OPUS holds them; lyrics and some rarer tags aren’t yet |
| File size | Usually smaller: OPUS compresses more tightly than WAV |
When to use OPUS: Voice calls, voice notes and streaming, where low delay and small size matter.
.wav
Microsoft and IBM’s audio format from 1991. It normally stores uncompressed PCM samples, keeping full quality at the cost of large files.
Recording, editing and mastering, and sound effects for video and games.
Opens in Music, QuickTime, Windows Media Player, VLC, every audio editor
About WAV files.opus
A royalty-free codec standardised by the IETF in 2012 (RFC 6716), usually stored in an Ogg container. It handles both speech and music well at very low bit rates.
Voice calls, voice notes and streaming, where low delay and small size matter.
Opens in Chrome, Firefox, Edge, VLC, Audacity
About OPUS filesGoing the other way? Convert OPUS to WAV
Everything that converts to OPUS
Need to change it first? Open the audio editor
Drop your WAV file on this page, or choose it. Anyfile converts it on your device in a moment and the OPUS downloads straight away. To change it first, open it in the audio editor.
No. The file is read and converted by your own browser, and nothing is sent to a server. You can check: open your browser’s developer tools, go to Network, and convert a file. No upload appears.
OPUS is a compressed format, and Anyfile saves at high quality, so the difference is very hard to notice. For no loss at all, keep the WAV.
Yes. Drop them together and you get one ZIP with every OPUS inside.